<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `Box` struct in crate `alloc`."><meta name="keywords" content="rust, rustlang, rust-lang, Box"><title>alloc::boxed::Box - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script><link rel="shortcut icon" href="https://doc.rust-lang.org/favicon.ico"></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../alloc/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a><p class='location'>Struct Box</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.new">new</a><a href="#method.from_raw">from_raw</a><a href="#method.into_raw">into_raw</a><a href="#method.into_raw_non_null">into_raw_non_null</a><a href="#method.leak">leak</a><a href="#method.downcast">downcast</a><a href="#method.downcast">downcast</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Drop">Drop</a><a href="#impl-Default">Default</a><a href="#impl-Clone">Clone</a><a href="#impl-PartialEq">PartialEq</a><a href="#impl-PartialOrd">PartialOrd</a><a href="#impl-Ord">Ord</a><a href="#impl-Eq">Eq</a><a href="#impl-Hash">Hash</a><a href="#impl-Hasher">Hasher</a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-From%3C%26%27a%20%5BT%5D%3E">From<&'a [T]></a><a href="#impl-From%3C%26%27a%20str%3E">From<&'a str></a><a href="#impl-From%3CBox%3Cstr%3E%3E">From<Box<str>></a><a href="#impl-Display">Display</a><a href="#impl-Debug">Debug</a><a href="#impl-Pointer">Pointer</a><a href="#impl-Deref">Deref</a><a href="#impl-DerefMut">DerefMut</a><a href="#impl-Iterator">Iterator</a><a href="#impl-DoubleEndedIterator">DoubleEndedIterator</a><a href="#impl-ExactSizeIterator">ExactSizeIterator</a><a href="#impl-FusedIterator">FusedIterator</a><a href="#impl-FnOnce%3CA%3E">FnOnce<A></a><a href="#impl-CoerceUnsized%3CBox%3CU%3E%3E">CoerceUnsized<Box<U>></a><a href="#impl-Borrow%3CT%3E">Borrow<T></a><a href="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><a href="#impl-AsRef%3CT%3E">AsRef<T></a><a href="#impl-AsMut%3CT%3E">AsMut<T></a><a href="#impl-Generator">Generator</a><a href="#impl-From%3CBox%3CT%3E%3E">From<Box<T>></a><a href="#impl-From%3CPinBox%3CT%3E%3E">From<PinBox<T>></a><a href="#impl-Future">Future</a><a href="#impl-From%3CBox%3CF%3E%3E">From<Box<F>></a><a href="#impl-From%3CString%3E">From<String></a><a href="#impl-From%3CBox%3C%5BT%5D%3E%3E">From<Box<[T]>></a><a href="#impl-From%3CVec%3CT%3E%3E">From<Vec<T>></a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a></div></div><p class='location'><a href='../index.html'>alloc</a>::<wbr><a href='index.html'>boxed</a></p><script>window.sidebarCurrent = {name: 'Box', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>alloc</a>::<wbr><a href='index.html'>boxed</a>::<wbr><a class="struct" href=''>Box</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='../../src/alloc/boxed.rs.html#81' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust struct'><div class="docblock attributes">#[lang = "owned_box"]
</div>pub struct Box<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>>(_);</pre></div><div class='docblock'><p>A pointer type for heap allocation.</p>
<p>See the <a href="../../std/boxed/index.html">module-level documentation</a> for more.</p>
</div>
<h2 id='methods' class='small-section-header'>
Methods<a href='#methods' class='anchor'></a>
</h2>
<h3 id='impl' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#83-98' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.new' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='new.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.new' class='fnname'>new</a>(x: T) -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#95-97' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Allocates memory on the heap and then places <code>x</code> into it.</p>
<p>This doesn't actually allocate if <code>T</code> is zero-sized.</p>
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">five</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">5</span>);</pre>
</div></div><h3 id='impl-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#100-243' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from_raw' class="method"><span id='from_raw.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub unsafe fn <a href='#method.from_raw' class='fnname'>from_raw</a>(raw: *mut T) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.4.0'>1.4.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#125-127' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Constructs a box from a raw pointer.</p>
<p>After calling this function, the raw pointer is owned by the
resulting <code>Box</code>. Specifically, the <code>Box</code> destructor will call
the destructor of <code>T</code> and free the allocated memory. Since the
way <code>Box</code> allocates and releases memory is unspecified, the
only valid pointer to pass to this function is the one taken
from another <code>Box</code> via the <a href="struct.Box.html#method.into_raw"><code>Box::into_raw</code></a> function.</p>
<p>This function is unsafe because improper use may lead to
memory problems. For example, a double-free may occur if the
function is called twice on the same raw pointer.</p>
<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">5</span>);
<span class="kw">let</span> <span class="ident">ptr</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">into_raw</span>(<span class="ident">x</span>);
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="kw">unsafe</span> { <span class="ident">Box</span>::<span class="ident">from_raw</span>(<span class="ident">ptr</span>) };</pre>
</div><h4 id='method.into_raw' class="method"><span id='into_raw.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.into_raw' class='fnname'>into_raw</a>(b: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> *mut T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.4.0'>1.4.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#151-153' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Consumes the <code>Box</code>, returning the wrapped raw pointer.</p>
<p>After calling this function, the caller is responsible for the
memory previously managed by the <code>Box</code>. In particular, the
caller should properly destroy <code>T</code> and release the memory. The
proper way to do so is to convert the raw pointer back into a
<code>Box</code> with the <a href="struct.Box.html#method.from_raw"><code>Box::from_raw</code></a> function.</p>
<p>Note: this is an associated function, which means that you have
to call it as <code>Box::into_raw(b)</code> instead of <code>b.into_raw()</code>. This
is so that there is no conflict with a method on the inner type.</p>
<h1 id="examples-2" class="section-header"><a href="#examples-2">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">5</span>);
<span class="kw">let</span> <span class="ident">ptr</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">into_raw</span>(<span class="ident">x</span>);</pre>
</div><h4 id='method.into_raw_non_null' class="method"><span id='into_raw_non_null.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.into_raw_non_null' class='fnname'>into_raw_non_null</a>(b: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> <a class="struct" href="../../core/ptr/struct.NonNull.html" title="struct core::ptr::NonNull">NonNull</a><T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#183-185' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>box_into_raw_non_null </code><a href="https://github.com/rust-lang/rust/issues/47336">#47336</a>)</div></div><div class='docblock'><p>Consumes the <code>Box</code>, returning the wrapped pointer as <code>NonNull<T></code>.</p>
<p>After calling this function, the caller is responsible for the
memory previously managed by the <code>Box</code>. In particular, the
caller should properly destroy <code>T</code> and release the memory. The
proper way to do so is to convert the <code>NonNull<T></code> pointer
into a raw pointer and back into a <code>Box</code> with the <a href="struct.Box.html#method.from_raw"><code>Box::from_raw</code></a>
function.</p>
<p>Note: this is an associated function, which means that you have
to call it as <code>Box::into_raw_non_null(b)</code>
instead of <code>b.into_raw_non_null()</code>. This
is so that there is no conflict with a method on the inner type.</p>
<h1 id="examples-3" class="section-header"><a href="#examples-3">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="attribute">#![<span class="ident">feature</span>(<span class="ident">box_into_raw_non_null</span>)]</span>
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">5</span>);
<span class="kw">let</span> <span class="ident">ptr</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">into_raw_non_null</span>(<span class="ident">x</span>);
}</pre>
</div><h4 id='method.leak' class="method"><span id='leak.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.leak' class='fnname'>leak</a><'a>(b: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> &'a mut T <span class="where fmt-newline">where<br> T: 'a, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.26.0'>1.26.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#237-242' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Consumes and leaks the <code>Box</code>, returning a mutable reference,
<code>&'a mut T</code>. Here, the lifetime <code>'a</code> may be chosen to be <code>'static</code>.</p>
<p>This function is mainly useful for data that lives for the remainder of
the program's life. Dropping the returned reference will cause a memory
leak. If this is not acceptable, the reference should first be wrapped
with the <a href="struct.Box.html#method.from_raw"><code>Box::from_raw</code></a> function producing a <code>Box</code>. This <code>Box</code> can
then be dropped which will properly destroy <code>T</code> and release the
allocated memory.</p>
<p>Note: this is an associated function, which means that you have
to call it as <code>Box::leak(b)</code> instead of <code>b.leak()</code>. This
is so that there is no conflict with a method on the inner type.</p>
<h1 id="examples-4" class="section-header"><a href="#examples-4">Examples</a></h1>
<p>Simple usage:</p>
<pre class="rust rust-example-rendered">
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">41</span>);
<span class="kw">let</span> <span class="ident">static_ref</span>: <span class="kw-2">&</span><span class="lifetime">'static</span> <span class="kw-2">mut</span> <span class="ident">usize</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">leak</span>(<span class="ident">x</span>);
<span class="kw-2">*</span><span class="ident">static_ref</span> <span class="op">+=</span> <span class="number">1</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="kw-2">*</span><span class="ident">static_ref</span>, <span class="number">42</span>);
}</pre>
<p>Unsized data:</p>
<pre class="rust rust-example-rendered">
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="macro">vec</span><span class="macro">!</span>[<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>].<span class="ident">into_boxed_slice</span>();
<span class="kw">let</span> <span class="ident">static_ref</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">leak</span>(<span class="ident">x</span>);
<span class="ident">static_ref</span>[<span class="number">0</span>] <span class="op">=</span> <span class="number">4</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="kw-2">*</span><span class="ident">static_ref</span>, [<span class="number">4</span>, <span class="number">2</span>, <span class="number">3</span>]);
}</pre>
</div></div><h3 id='impl-2' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><<a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>></code><a href='#impl-2' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#449-481' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.downcast' class="method"><span id='downcast.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.downcast' class='fnname'>downcast</a><T: <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>>(self) -> <a class="enum" href="../../core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>, <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><<a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#471-480' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Attempt to downcast the box to a concrete type.</p>
<h1 id="examples-5" class="section-header"><a href="#examples-5">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">any</span>::<span class="ident">Any</span>;
<span class="kw">fn</span> <span class="ident">print_if_string</span>(<span class="ident">value</span>: <span class="ident">Box</span><span class="op"><</span><span class="ident">Any</span><span class="op">></span>) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">string</span>) <span class="op">=</span> <span class="ident">value</span>.<span class="ident">downcast</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>() {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"String ({}): {}"</span>, <span class="ident">string</span>.<span class="ident">len</span>(), <span class="ident">string</span>);
}
}
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="ident">my_string</span> <span class="op">=</span> <span class="string">"Hello World"</span>.<span class="ident">to_string</span>();
<span class="ident">print_if_string</span>(<span class="ident">Box</span>::<span class="ident">new</span>(<span class="ident">my_string</span>));
<span class="ident">print_if_string</span>(<span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">0i8</span>));
}</pre>
</div></div><h3 id='impl-3' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><<a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="../../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>></code><a href='#impl-3' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#483-511' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.downcast-1' class="method"><span id='downcast.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.downcast-1' class='fnname'>downcast</a><T: <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>>(self) -> <a class="enum" href="../../core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>, <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><<a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="../../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#505-510' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Attempt to downcast the box to a concrete type.</p>
<h1 id="examples-6" class="section-header"><a href="#examples-6">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">any</span>::<span class="ident">Any</span>;
<span class="kw">fn</span> <span class="ident">print_if_string</span>(<span class="ident">value</span>: <span class="ident">Box</span><span class="op"><</span><span class="ident">Any</span> <span class="op">+</span> <span class="ident">Send</span><span class="op">></span>) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">string</span>) <span class="op">=</span> <span class="ident">value</span>.<span class="ident">downcast</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>() {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"String ({}): {}"</span>, <span class="ident">string</span>.<span class="ident">len</span>(), <span class="ident">string</span>);
}
}
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="ident">my_string</span> <span class="op">=</span> <span class="string">"Hello World"</span>.<span class="ident">to_string</span>();
<span class="ident">print_if_string</span>(<span class="ident">Box</span>::<span class="ident">new</span>(<span class="ident">my_string</span>));
<span class="ident">print_if_string</span>(<span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">0i8</span>));
}</pre>
</div></div>
<h2 id='implementations' class='small-section-header'>
Trait Implementations<a href='#implementations' class='anchor'></a>
</h2>
<div id='implementations-list'><h3 id='impl-Drop' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/ops/drop/trait.Drop.html" title="trait core::ops::drop::Drop">Drop</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Drop' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#246-250' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.drop' class="method"><span id='drop.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/ops/drop/trait.Drop.html#tymethod.drop' class='fnname'>drop</a>(&mut self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#247-249' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Executes the destructor for this type. <a href="../../core/ops/drop/trait.Drop.html#tymethod.drop">Read more</a></p>
</div></div><h3 id='impl-Default' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a>> <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Default' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#253-258' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.default' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='default.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/default/trait.Default.html#tymethod.default' class='fnname'>default</a>() -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#255-257' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates a <code>Box<T></code>, with the <code>Default</code> value for T.</p>
</div></div><h3 id='impl-Default-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[T]></code><a href='#impl-Default-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#261-265' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.default-1' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='default.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/default/trait.Default.html#tymethod.default' class='fnname'>default</a>() -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[T]></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#262-264' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the "default value" for a type. <a href="../../core/default/trait.Default.html#tymethod.default">Read more</a></p>
</div></div><h3 id='impl-Default-2' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str></code><a href='#impl-Default-2' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.17.0'>1.17.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#268-272' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.default-2' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='default.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/default/trait.Default.html#tymethod.default' class='fnname'>default</a>() -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#269-271' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the "default value" for a type. <a href="../../core/default/trait.Default.html#tymethod.default">Read more</a></p>
</div></div><h3 id='impl-Clone' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Clone' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#275-305' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.clone' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='clone.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#286-288' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns a new box with a <code>clone()</code> of this box's contents.</p>
<h1 id="examples-7" class="section-header"><a href="#examples-7">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">5</span>);
<span class="kw">let</span> <span class="ident">y</span> <span class="op">=</span> <span class="ident">x</span>.<span class="ident">clone</span>();</pre>
</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: &<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#302-304' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Copies <code>source</code>'s contents into <code>self</code> without creating a new allocation.</p>
<h1 id="examples-8" class="section-header"><a href="#examples-8">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">5</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">y</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">new</span>(<span class="number">10</span>);
<span class="ident">y</span>.<span class="ident">clone_from</span>(<span class="kw-2">&</span><span class="ident">x</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="kw-2">*</span><span class="ident">y</span>, <span class="number">5</span>);</pre>
</div></div><h3 id='impl-Clone-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str></code><a href='#impl-Clone-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#309-318' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.clone-1' class="method"><span id='clone.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#310-317' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns a copy of the value. <a href="../../core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from-1' class="method"><span id='clone_from.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: &Self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/clone.rs.html#130-132' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="../../core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 id='impl-PartialEq' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../../core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>> <a class="trait" href="../../core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-PartialEq' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#321-330' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&self, other: &<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> bool</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#323-325' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="../../core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&self, other: &<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> bool</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#327-329' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 id='impl-PartialOrd' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>> <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-PartialOrd' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#332-353' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.partial_cmp' class="method"><span id='partial_cmp.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.PartialOrd.html#tymethod.partial_cmp' class='fnname'>partial_cmp</a>(&self, other: &<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#334-336' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a href="../../core/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></p>
</div><h4 id='method.lt' class="method"><span id='lt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.PartialOrd.html#method.lt' class='fnname'>lt</a>(&self, other: &<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> bool</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#338-340' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code><</code> operator. <a href="../../core/cmp/trait.PartialOrd.html#method.lt">Read more</a></p>
</div><h4 id='method.le' class="method"><span id='le.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.PartialOrd.html#method.le' class='fnname'>le</a>(&self, other: &<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> bool</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#342-344' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code><=</code> operator. <a href="../../core/cmp/trait.PartialOrd.html#method.le">Read more</a></p>
</div><h4 id='method.ge' class="method"><span id='ge.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.PartialOrd.html#method.ge' class='fnname'>ge</a>(&self, other: &<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> bool</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#346-348' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>>=</code> operator. <a href="../../core/cmp/trait.PartialOrd.html#method.ge">Read more</a></p>
</div><h4 id='method.gt' class="method"><span id='gt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.PartialOrd.html#method.gt' class='fnname'>gt</a>(&self, other: &<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> bool</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#350-352' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>></code> operator. <a href="../../core/cmp/trait.PartialOrd.html#method.gt">Read more</a></p>
</div></div><h3 id='impl-Ord' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>> <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Ord' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#355-360' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.cmp' class="method"><span id='cmp.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.Ord.html#tymethod.cmp' class='fnname'>cmp</a>(&self, other: &<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> <a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#357-359' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method returns an <code>Ordering</code> between <code>self</code> and <code>other</code>. <a href="../../core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></p>
</div><h4 id='method.max' class="method"><span id='max.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.Ord.html#method.max' class='fnname'>max</a>(self, other: Self) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='../../src/core/cmp.rs.html#469-472' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Compares and returns the maximum of two values. <a href="../../core/cmp/trait.Ord.html#method.max">Read more</a></p>
</div><h4 id='method.min' class="method"><span id='min.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/cmp/trait.Ord.html#method.min' class='fnname'>min</a>(self, other: Self) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='../../src/core/cmp.rs.html#485-488' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Compares and returns the minimum of two values. <a href="../../core/cmp/trait.Ord.html#method.min">Read more</a></p>
</div></div><h3 id='impl-Eq' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../../core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>> <a class="trait" href="../../core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Eq' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#362' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Hash' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../../core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>> <a class="trait" href="../../core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Hash' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#365-369' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.hash' class="method"><span id='hash.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hash.html#tymethod.hash' class='fnname'>hash</a><H: <a class="trait" href="../../core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>>(&self, state: &mut H)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#366-368' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Feeds this value into the given [<code>Hasher</code>]. <a href="../../core/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
</div><h4 id='method.hash_slice' class="method"><span id='hash_slice.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hash.html#method.hash_slice' class='fnname'>hash_slice</a><H>(data: &[Self], state: &mut H) <span class="where fmt-newline">where<br> H: <a class="trait" href="../../core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div><a class='srclink' href='../../src/core/hash/mod.rs.html#203-209' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Feeds a slice of this type into the given [<code>Hasher</code>]. <a href="../../core/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
</div></div><h3 id='impl-Hasher' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../../core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>> <a class="trait" href="../../core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Hasher' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.22.0'>1.22.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#372-415' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.finish' class="method"><span id='finish.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#tymethod.finish' class='fnname'>finish</a>(&self) -> u64</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#373-375' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the hash value for the values written so far. <a href="../../core/hash/trait.Hasher.html#tymethod.finish">Read more</a></p>
</div><h4 id='method.write' class="method"><span id='write.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#tymethod.write' class='fnname'>write</a>(&mut self, bytes: &[u8])</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#376-378' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes some data into this <code>Hasher</code>. <a href="../../core/hash/trait.Hasher.html#tymethod.write">Read more</a></p>
</div><h4 id='method.write_u8' class="method"><span id='write_u8.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u8' class='fnname'>write_u8</a>(&mut self, i: u8)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#379-381' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>u8</code> into this hasher.</p>
</div><h4 id='method.write_u16' class="method"><span id='write_u16.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u16' class='fnname'>write_u16</a>(&mut self, i: u16)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#382-384' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>u16</code> into this hasher.</p>
</div><h4 id='method.write_u32' class="method"><span id='write_u32.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u32' class='fnname'>write_u32</a>(&mut self, i: u32)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#385-387' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>u32</code> into this hasher.</p>
</div><h4 id='method.write_u64' class="method"><span id='write_u64.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u64' class='fnname'>write_u64</a>(&mut self, i: u64)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#388-390' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>u64</code> into this hasher.</p>
</div><h4 id='method.write_u128' class="method"><span id='write_u128.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u128' class='fnname'>write_u128</a>(&mut self, i: u128)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#391-393' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>u128</code> into this hasher.</p>
</div><h4 id='method.write_usize' class="method"><span id='write_usize.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_usize' class='fnname'>write_usize</a>(&mut self, i: usize)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#394-396' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>usize</code> into this hasher.</p>
</div><h4 id='method.write_i8' class="method"><span id='write_i8.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i8' class='fnname'>write_i8</a>(&mut self, i: i8)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#397-399' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>i8</code> into this hasher.</p>
</div><h4 id='method.write_i16' class="method"><span id='write_i16.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i16' class='fnname'>write_i16</a>(&mut self, i: i16)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#400-402' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>i16</code> into this hasher.</p>
</div><h4 id='method.write_i32' class="method"><span id='write_i32.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i32' class='fnname'>write_i32</a>(&mut self, i: i32)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#403-405' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>i32</code> into this hasher.</p>
</div><h4 id='method.write_i64' class="method"><span id='write_i64.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i64' class='fnname'>write_i64</a>(&mut self, i: i64)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#406-408' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>i64</code> into this hasher.</p>
</div><h4 id='method.write_i128' class="method"><span id='write_i128.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i128' class='fnname'>write_i128</a>(&mut self, i: i128)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#409-411' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>i128</code> into this hasher.</p>
</div><h4 id='method.write_isize' class="method"><span id='write_isize.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_isize' class='fnname'>write_isize</a>(&mut self, i: isize)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#412-414' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Writes a single <code>isize</code> into this hasher.</p>
</div></div><h3 id='impl-From%3CT%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-From%3CT%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.6.0'>1.6.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#418-422' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from' class="method"><span id='from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#419-421' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3C%26%27a%20%5BT%5D%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a, T: <a class="trait" href="../../core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><&'a [T]> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[T]></code><a href='#impl-From%3C%26%27a%20%5BT%5D%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.17.0'>1.17.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#425-431' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-1' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='from.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(slice: &'a [T]) -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[T]></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#426-430' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3C%26%27a%20str%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><&'a str> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str></code><a href='#impl-From%3C%26%27a%20str%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.17.0'>1.17.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#434-439' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-2' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='from.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(s: &'a str) -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#436-438' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CBox%3Cstr%3E%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str>> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[u8]></code><a href='#impl-From%3CBox%3Cstr%3E%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.19.0'>1.19.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#442-447' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-3' class="method"><span id='from.v-3' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(s: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str>) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#444-446' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Display' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: <a class="trait" href="../../alloc/fmt/trait.Display.html" title="trait alloc::fmt::Display">Display</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../alloc/fmt/trait.Display.html" title="trait alloc::fmt::Display">Display</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Display' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#514-518' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../alloc/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../alloc/fmt/type.Result.html" title="type alloc::fmt::Result">Result</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#515-517' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Formats the value using the given formatter. <a href="../../alloc/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: <a class="trait" href="../../alloc/fmt/trait.Debug.html" title="trait alloc::fmt::Debug">Debug</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../alloc/fmt/trait.Debug.html" title="trait alloc::fmt::Debug">Debug</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Debug' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#521-525' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.fmt-1' class="method"><span id='fmt.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../alloc/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../alloc/fmt/type.Result.html" title="type alloc::fmt::Result">Result</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#522-524' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Formats the value using the given formatter. <a href="../../alloc/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id='impl-Pointer' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../alloc/fmt/trait.Pointer.html" title="trait alloc::fmt::Pointer">Pointer</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Pointer' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#528-535' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.fmt-2' class="method"><span id='fmt.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../alloc/fmt/trait.Pointer.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../alloc/fmt/type.Result.html" title="type alloc::fmt::Result">Result</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#529-534' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Formats the value using the given formatter.</p>
</div></div><h3 id='impl-Deref' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Deref' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#538-544' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Target' class="type"><span id='Target.t' class='invisible'><code>type <a href='../../core/ops/deref/trait.Deref.html#associatedtype.Target' class="type">Target</a> = T</code></span></h4>
<div class='docblock'><p>The resulting type after dereferencing.</p>
</div><h4 id='method.deref' class="method"><span id='deref.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/ops/deref/trait.Deref.html#tymethod.deref' class='fnname'>deref</a>(&self) -> &T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#541-543' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Dereferences the value.</p>
</div></div><h3 id='impl-DerefMut' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/ops/deref/trait.DerefMut.html" title="trait core::ops::deref::DerefMut">DerefMut</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-DerefMut' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#547-551' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.deref_mut' class="method"><span id='deref_mut.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/ops/deref/trait.DerefMut.html#tymethod.deref_mut' class='fnname'>deref_mut</a>(&mut self) -> &mut T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#548-550' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Mutably dereferences the value.</p>
</div></div><h3 id='impl-Iterator' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></code><a href='#impl-Iterator' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#554-565' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Item' class="type"><span id='Item.t' class='invisible'><code>type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a></code></span></h4>
<div class='docblock'><p>The type of the elements being iterated over.</p>
</div><h4 id='method.next' class="method"><span id='next.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#tymethod.next' class='fnname'>next</a>(&mut self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#556-558' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Advances the iterator and returns the next value. <a href="../../core/iter/iterator/trait.Iterator.html#tymethod.next">Read more</a></p>
</div><h4 id='method.size_hint' class="method"><span id='size_hint.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.size_hint' class='fnname'>size_hint</a>(&self) -> (usize, <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><usize>)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#559-561' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the bounds on the remaining length of the iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.size_hint">Read more</a></p>
</div><h4 id='method.nth' class="method"><span id='nth.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.nth' class='fnname'>nth</a>(&mut self, n: usize) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#562-564' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the <code>n</code>th element of the iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.nth">Read more</a></p>
</div><h4 id='method.count' class="method"><span id='count.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.count' class='fnname'>count</a>(self) -> usize</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#188-191' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Consumes the iterator, counting the number of iterations and returning it. <a href="../../core/iter/iterator/trait.Iterator.html#method.count">Read more</a></p>
</div><h4 id='method.last' class="method"><span id='last.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.last' class='fnname'>last</a>(self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#214-218' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Consumes the iterator, returning the last element. <a href="../../core/iter/iterator/trait.Iterator.html#method.last">Read more</a></p>
</div><h4 id='method.step_by' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.StepBy.html" title="struct core::iter::StepBy">StepBy</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.StepBy.html" title="struct core::iter::StepBy">StepBy</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.StepBy.html" title="struct core::iter::StepBy">StepBy</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='step_by.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.step_by' class='fnname'>step_by</a>(self, step: usize) -> <a class="struct" href="../../core/iter/struct.StepBy.html" title="struct core::iter::StepBy">StepBy</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.28.0'>1.28.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#317-320' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator starting at the same point, but stepping by the given amount at each iteration. <a href="../../core/iter/iterator/trait.Iterator.html#method.step_by">Read more</a></p>
</div><h4 id='method.chain' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Chain.html" title="struct core::iter::Chain">Chain</a><A, B></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Chain.html" title="struct core::iter::Chain">Chain</a><A, B></h3><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Chain.html" title="struct core::iter::Chain">Chain</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> B: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <A as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <A as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='chain.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.chain' class='fnname'>chain</a><U>(self, other: U) -> <a class="struct" href="../../core/iter/struct.Chain.html" title="struct core::iter::Chain">Chain</a><Self, <U as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::IntoIterator::IntoIter">IntoIter</a>> <span class="where fmt-newline">where<br> U: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a><Item = Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#373-377' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Takes two iterators and creates a new iterator over both in sequence. <a href="../../core/iter/iterator/trait.Iterator.html#method.chain">Read more</a></p>
</div><h4 id='method.zip' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Zip.html" title="struct core::iter::Zip">Zip</a><A, B></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Zip.html" title="struct core::iter::Zip">Zip</a><A, B></h3><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Zip.html" title="struct core::iter::Zip">Zip</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> B: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = (<A as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>, <B as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>);</span></code></div></div><span id='zip.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.zip' class='fnname'>zip</a><U>(self, other: U) -> <a class="struct" href="../../core/iter/struct.Zip.html" title="struct core::iter::Zip">Zip</a><Self, <U as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::IntoIterator::IntoIter">IntoIter</a>> <span class="where fmt-newline">where<br> U: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#449-453' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>'Zips up' two iterators into a single iterator of pairs. <a href="../../core/iter/iterator/trait.Iterator.html#method.zip">Read more</a></p>
</div><h4 id='method.map' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Map.html" title="struct core::iter::Map">Map</a><I, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Map.html" title="struct core::iter::Map">Map</a><I, F></h3><code class="content"><span class="where fmt-newline">impl<B, I, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Map.html" title="struct core::iter::Map">Map</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B,<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = B;</span></code></div></div><span id='map.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.map' class='fnname'>map</a><B, F>(self, f: F) -> <a class="struct" href="../../core/iter/struct.Map.html" title="struct core::iter::Map">Map</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#505-509' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Takes a closure and creates an iterator which calls that closure on each element. <a href="../../core/iter/iterator/trait.Iterator.html#method.map">Read more</a></p>
</div><h4 id='method.for_each' class="method"><span id='for_each.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.for_each' class='fnname'>for_each</a><F>(self, f: F) <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>), </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#548-552' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Calls a closure on each element of an iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.for_each">Read more</a></p>
</div><h4 id='method.filter' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Filter.html" title="struct core::iter::Filter">Filter</a><I, P></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Filter.html" title="struct core::iter::Filter">Filter</a><I, P></h3><code class="content"><span class="where fmt-newline">impl<I, P> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Filter.html" title="struct core::iter::Filter">Filter</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='filter.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.filter' class='fnname'>filter</a><P>(self, predicate: P) -> <a class="struct" href="../../core/iter/struct.Filter.html" title="struct core::iter::Filter">Filter</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#616-620' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which uses a closure to determine if an element should be yielded. <a href="../../core/iter/iterator/trait.Iterator.html#method.filter">Read more</a></p>
</div><h4 id='method.filter_map' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.FilterMap.html" title="struct core::iter::FilterMap">FilterMap</a><I, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.FilterMap.html" title="struct core::iter::FilterMap">FilterMap</a><I, F></h3><code class="content"><span class="where fmt-newline">impl<B, I, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.FilterMap.html" title="struct core::iter::FilterMap">FilterMap</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>,<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = B;</span></code></div></div><span id='filter_map.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.filter_map' class='fnname'>filter_map</a><B, F>(self, f: F) -> <a class="struct" href="../../core/iter/struct.FilterMap.html" title="struct core::iter::FilterMap">FilterMap</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#673-677' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that both filters and maps. <a href="../../core/iter/iterator/trait.Iterator.html#method.filter_map">Read more</a></p>
</div><h4 id='method.enumerate' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Enumerate.html" title="struct core::iter::Enumerate">Enumerate</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Enumerate.html" title="struct core::iter::Enumerate">Enumerate</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Enumerate.html" title="struct core::iter::Enumerate">Enumerate</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = (usize, <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>);</span></code></div></div><span id='enumerate.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.enumerate' class='fnname'>enumerate</a>(self) -> <a class="struct" href="../../core/iter/struct.Enumerate.html" title="struct core::iter::Enumerate">Enumerate</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#719-721' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which gives the current iteration count as well as the next value. <a href="../../core/iter/iterator/trait.Iterator.html#method.enumerate">Read more</a></p>
</div><h4 id='method.peekable' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Peekable.html" title="struct core::iter::Peekable">Peekable</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Peekable.html" title="struct core::iter::Peekable">Peekable</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Peekable.html" title="struct core::iter::Peekable">Peekable</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='peekable.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.peekable' class='fnname'>peekable</a>(self) -> <a class="struct" href="../../core/iter/struct.Peekable.html" title="struct core::iter::Peekable">Peekable</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#765-767' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which can use <code>peek</code> to look at the next element of the iterator without consuming it. <a href="../../core/iter/iterator/trait.Iterator.html#method.peekable">Read more</a></p>
</div><h4 id='method.skip_while' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.SkipWhile.html" title="struct core::iter::SkipWhile">SkipWhile</a><I, P></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.SkipWhile.html" title="struct core::iter::SkipWhile">SkipWhile</a><I, P></h3><code class="content"><span class="where fmt-newline">impl<I, P> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.SkipWhile.html" title="struct core::iter::SkipWhile">SkipWhile</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='skip_while.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.skip_while' class='fnname'>skip_while</a><P>(self, predicate: P) -> <a class="struct" href="../../core/iter/struct.SkipWhile.html" title="struct core::iter::SkipWhile">SkipWhile</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#826-830' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that [<code>skip</code>]s elements based on a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.skip_while">Read more</a></p>
</div><h4 id='method.take_while' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.TakeWhile.html" title="struct core::iter::TakeWhile">TakeWhile</a><I, P></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.TakeWhile.html" title="struct core::iter::TakeWhile">TakeWhile</a><I, P></h3><code class="content"><span class="where fmt-newline">impl<I, P> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.TakeWhile.html" title="struct core::iter::TakeWhile">TakeWhile</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='take_while.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.take_while' class='fnname'>take_while</a><P>(self, predicate: P) -> <a class="struct" href="../../core/iter/struct.TakeWhile.html" title="struct core::iter::TakeWhile">TakeWhile</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#906-910' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that yields elements based on a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.take_while">Read more</a></p>
</div><h4 id='method.skip' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Skip.html" title="struct core::iter::Skip">Skip</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Skip.html" title="struct core::iter::Skip">Skip</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Skip.html" title="struct core::iter::Skip">Skip</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='skip.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.skip' class='fnname'>skip</a>(self, n: usize) -> <a class="struct" href="../../core/iter/struct.Skip.html" title="struct core::iter::Skip">Skip</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#930-932' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that skips the first <code>n</code> elements. <a href="../../core/iter/iterator/trait.Iterator.html#method.skip">Read more</a></p>
</div><h4 id='method.take' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Take.html" title="struct core::iter::Take">Take</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Take.html" title="struct core::iter::Take">Take</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Take.html" title="struct core::iter::Take">Take</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='take.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.take' class='fnname'>take</a>(self, n: usize) -> <a class="struct" href="../../core/iter/struct.Take.html" title="struct core::iter::Take">Take</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#962-964' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that yields its first <code>n</code> elements. <a href="../../core/iter/iterator/trait.Iterator.html#method.take">Read more</a></p>
</div><h4 id='method.scan' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Scan.html" title="struct core::iter::Scan">Scan</a><I, St, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Scan.html" title="struct core::iter::Scan">Scan</a><I, St, F></h3><code class="content"><span class="where fmt-newline">impl<B, I, St, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Scan.html" title="struct core::iter::Scan">Scan</a><I, St, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&mut St, <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>,<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = B;</span></code></div></div><span id='scan.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.scan' class='fnname'>scan</a><St, B, F>(self, initial_state: St, f: F) -> <a class="struct" href="../../core/iter/struct.Scan.html" title="struct core::iter::Scan">Scan</a><Self, St, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&mut St, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1005-1009' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator adaptor similar to [<code>fold</code>] that holds internal state and produces a new iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.scan">Read more</a></p>
</div><h4 id='method.flat_map' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.FlatMap.html" title="struct core::iter::FlatMap">FlatMap</a><I, U, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.FlatMap.html" title="struct core::iter::FlatMap">FlatMap</a><I, U, F></h3><code class="content"><span class="where fmt-newline">impl<I, U, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.FlatMap.html" title="struct core::iter::FlatMap">FlatMap</a><I, U, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> U,<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> U: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <U as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>;</span></code></div></div><span id='flat_map.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.flat_map' class='fnname'>flat_map</a><U, F>(self, f: F) -> <a class="struct" href="../../core/iter/struct.FlatMap.html" title="struct core::iter::FlatMap">FlatMap</a><Self, U, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> U,<br> U: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1043-1047' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that works like map, but flattens nested structure. <a href="../../core/iter/iterator/trait.Iterator.html#method.flat_map">Read more</a></p>
</div><h4 id='method.flatten' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Flatten.html" title="struct core::iter::Flatten">Flatten</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Flatten.html" title="struct core::iter::Flatten">Flatten</a><I></h3><code class="content"><span class="where fmt-newline">impl<I, U> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Flatten.html" title="struct core::iter::Flatten">Flatten</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> U: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> <<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a> as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::IntoIterator::IntoIter">IntoIter</a> == U,<br> <<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a> as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a> == <U as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <U as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='flatten.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.flatten' class='fnname'>flatten</a>(self) -> <a class="struct" href="../../core/iter/struct.Flatten.html" title="struct core::iter::Flatten">Flatten</a><Self> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1118-1121' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>iterator_flatten </code><a href="https://github.com/rust-lang/rust/issues/48213">#48213</a>)</div></div><div class='docblock'><p>Creates an iterator that flattens nested structure. <a href="../../core/iter/iterator/trait.Iterator.html#method.flatten">Read more</a></p>
</div><h4 id='method.fuse' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.FusedIterator.html" title="trait core::iter::traits::FusedIterator">FusedIterator</a>, </span></span><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='fuse.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.fuse' class='fnname'>fuse</a>(self) -> <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1179-1181' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which ends after the first [<code>None</code>]. <a href="../../core/iter/iterator/trait.Iterator.html#method.fuse">Read more</a></p>
</div><h4 id='method.inspect' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Inspect.html" title="struct core::iter::Inspect">Inspect</a><I, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Inspect.html" title="struct core::iter::Inspect">Inspect</a><I, F></h3><code class="content"><span class="where fmt-newline">impl<I, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Inspect.html" title="struct core::iter::Inspect">Inspect</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>),<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='inspect.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.inspect' class='fnname'>inspect</a><F>(self, f: F) -> <a class="struct" href="../../core/iter/struct.Inspect.html" title="struct core::iter::Inspect">Inspect</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>), </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1260-1264' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Do something with each element of an iterator, passing the value on. <a href="../../core/iter/iterator/trait.Iterator.html#method.inspect">Read more</a></p>
</div><h4 id='method.by_ref' class="method"><span id='by_ref.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.by_ref' class='fnname'>by_ref</a>(&mut self) -> &mut Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1303' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Borrows an iterator, rather than consuming it. <a href="../../core/iter/iterator/trait.Iterator.html#method.by_ref">Read more</a></p>
</div><h4 id='method.collect' class="method"><span id='collect.v' class='invisible'><table class='table-display'><tbody><tr><td><code><div class="docblock attributes">#[must_use = "if you really need to exhaust the iterator, consider `.for_each(drop)` instead"]
</div>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.collect' class='fnname'>collect</a><B>(self) -> B <span class="where fmt-newline">where<br> B: <a class="trait" href="../../core/iter/traits/trait.FromIterator.html" title="trait core::iter::traits::FromIterator">FromIterator</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1418-1420' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Transforms an iterator into a collection. <a href="../../core/iter/iterator/trait.Iterator.html#method.collect">Read more</a></p>
</div><h4 id='method.partition' class="method"><span id='partition.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.partition' class='fnname'>partition</a><B, F>(self, f: F) -> (B, B) <span class="where fmt-newline">where<br> B: <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="../../core/iter/traits/trait.Extend.html" title="trait core::iter::traits::Extend">Extend</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>,<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1443-1460' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Consumes an iterator, creating two collections from it. <a href="../../core/iter/iterator/trait.Iterator.html#method.partition">Read more</a></p>
</div><h4 id='method.try_fold' class="method"><span id='try_fold.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.try_fold' class='fnname'>try_fold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../core/ops/try/trait.Try.html" title="trait core::ops::try::Try">Try</a><Ok = B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1521-1529' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator method that applies a function as long as it returns successfully, producing a single, final value. <a href="../../core/iter/iterator/trait.Iterator.html#method.try_fold">Read more</a></p>
</div><h4 id='method.try_for_each' class="method"><span id='try_for_each.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.try_for_each' class='fnname'>try_for_each</a><F, R>(&mut self, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../core/ops/try/trait.Try.html" title="trait core::ops::try::Try">Try</a><Ok = ()>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1560-1564' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator method that applies a fallible function to each item in the iterator, stopping at the first error and returning that error. <a href="../../core/iter/iterator/trait.Iterator.html#method.try_for_each">Read more</a></p>
</div><h4 id='method.fold' class="method"><span id='fold.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.fold' class='fnname'>fold</a><B, F>(self, init: B, f: F) -> B <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1635-1639' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator method that applies a function, producing a single, final value. <a href="../../core/iter/iterator/trait.Iterator.html#method.fold">Read more</a></p>
</div><h4 id='method.all' class="method"><span id='all.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.all' class='fnname'>all</a><F>(&mut self, f: F) -> bool <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1680-1687' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Tests if every element of the iterator matches a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.all">Read more</a></p>
</div><h4 id='method.any' class="method"><span id='any.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.any' class='fnname'>any</a><F>(&mut self, f: F) -> bool <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1728-1736' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Tests if any element of the iterator matches a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.any">Read more</a></p>
</div><h4 id='method.find' class="method"><span id='find.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.find' class='fnname'>find</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1782-1790' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Searches for an element of an iterator that satisfies a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.find">Read more</a></p>
</div><h4 id='method.find_map' class="method"><span id='find_map.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.find_map' class='fnname'>find_map</a><B, F>(&mut self, f: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1812-1822' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>iterator_find_map </code><a href="https://github.com/rust-lang/rust/issues/49602">#49602</a>)</summary><p>unstable new API</p>
</details></div></div><div class='docblock'><p>Applies function to the elements of iterator and returns the first non-none result. <a href="../../core/iter/iterator/trait.Iterator.html#method.find_map">Read more</a></p>
</div><h4 id='method.position' class="method"><span id='position.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.position' class='fnname'>position</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><usize> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1881-1890' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Searches for an element in an iterator, returning its index. <a href="../../core/iter/iterator/trait.Iterator.html#method.position">Read more</a></p>
</div><h4 id='method.rposition' class="method"><span id='rposition.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.rposition' class='fnname'>rposition</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><usize> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool,<br> Self: <a class="trait" href="../../core/iter/traits/trait.ExactSizeIterator.html" title="trait core::iter::traits::ExactSizeIterator">ExactSizeIterator</a> + <a class="trait" href="../../core/iter/traits/trait.DoubleEndedIterator.html" title="trait core::iter::traits::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1932-1944' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Searches for an element in an iterator from the right, returning its index. <a href="../../core/iter/iterator/trait.Iterator.html#method.rposition">Read more</a></p>
</div><h4 id='method.max-1' class="method"><span id='max.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.max' class='fnname'>max</a>(self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1966-1974' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the maximum element of an iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.max">Read more</a></p>
</div><h4 id='method.min-1' class="method"><span id='min.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.min' class='fnname'>min</a>(self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1996-2004' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the minimum element of an iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.min">Read more</a></p>
</div><h4 id='method.max_by_key' class="method"><span id='max_by_key.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.max_by_key' class='fnname'>max_by_key</a><B, F>(self, f: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.6.0'>1.6.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2022-2031' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the element that gives the maximum value from the specified function. <a href="../../core/iter/iterator/trait.Iterator.html#method.max_by_key">Read more</a></p>
</div><h4 id='method.max_by' class="method"><span id='max_by.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.max_by' class='fnname'>max_by</a><F>(self, compare: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>, &Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.15.0'>1.15.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2049-2058' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the element that gives the maximum value with respect to the specified comparison function. <a href="../../core/iter/iterator/trait.Iterator.html#method.max_by">Read more</a></p>
</div><h4 id='method.min_by_key' class="method"><span id='min_by_key.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.min_by_key' class='fnname'>min_by_key</a><B, F>(self, f: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.6.0'>1.6.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2075-2084' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the element that gives the minimum value from the specified function. <a href="../../core/iter/iterator/trait.Iterator.html#method.min_by_key">Read more</a></p>
</div><h4 id='method.min_by' class="method"><span id='min_by.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.min_by' class='fnname'>min_by</a><F>(self, compare: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>, &Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.15.0'>1.15.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2102-2111' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the element that gives the minimum value with respect to the specified comparison function. <a href="../../core/iter/iterator/trait.Iterator.html#method.min_by">Read more</a></p>
</div><h4 id='method.rev' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Rev.html" title="struct core::iter::Rev">Rev</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Rev.html" title="struct core::iter::Rev">Rev</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Rev.html" title="struct core::iter::Rev">Rev</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.DoubleEndedIterator.html" title="trait core::iter::traits::DoubleEndedIterator">DoubleEndedIterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='rev.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.rev' class='fnname'>rev</a>(self) -> <a class="struct" href="../../core/iter/struct.Rev.html" title="struct core::iter::Rev">Rev</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../core/iter/traits/trait.DoubleEndedIterator.html" title="trait core::iter::traits::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2139-2141' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Reverses an iterator's direction. <a href="../../core/iter/iterator/trait.Iterator.html#method.rev">Read more</a></p>
</div><h4 id='method.unzip' class="method"><span id='unzip.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.unzip' class='fnname'>unzip</a><A, B, FromA, FromB>(self) -> (FromA, FromB) <span class="where fmt-newline">where<br> FromA: <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="../../core/iter/traits/trait.Extend.html" title="trait core::iter::traits::Extend">Extend</a><A>,<br> FromB: <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="../../core/iter/traits/trait.Extend.html" title="trait core::iter::traits::Extend">Extend</a><B>,<br> Self: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = (A, B)>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2166-2180' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Converts an iterator of pairs into a pair of containers. <a href="../../core/iter/iterator/trait.Iterator.html#method.unzip">Read more</a></p>
</div><h4 id='method.cloned' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Cloned.html" title="struct core::iter::Cloned">Cloned</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Cloned.html" title="struct core::iter::Cloned">Cloned</a><I></h3><code class="content"><span class="where fmt-newline">impl<'a, I, T> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Cloned.html" title="struct core::iter::Cloned">Cloned</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = &'a T>,<br> T: 'a + <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = T;</span></code></div></div><span id='cloned.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.cloned' class='fnname'>cloned</a><'a, T>(self) -> <a class="struct" href="../../core/iter/struct.Cloned.html" title="struct core::iter::Cloned">Cloned</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = &'a T>,<br> T: 'a + <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2205-2209' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which [<code>clone</code>]s all of its elements. <a href="../../core/iter/iterator/trait.Iterator.html#method.cloned">Read more</a></p>
</div><h4 id='method.cycle' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Cycle.html" title="struct core::iter::Cycle">Cycle</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Cycle.html" title="struct core::iter::Cycle">Cycle</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Cycle.html" title="struct core::iter::Cycle">Cycle</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='cycle.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.cycle' class='fnname'>cycle</a>(self) -> <a class="struct" href="../../core/iter/struct.Cycle.html" title="struct core::iter::Cycle">Cycle</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2238-2240' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Repeats an iterator endlessly. <a href="../../core/iter/iterator/trait.Iterator.html#method.cycle">Read more</a></p>
</div><h4 id='method.sum' class="method"><span id='sum.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.sum' class='fnname'>sum</a><S>(self) -> S <span class="where fmt-newline">where<br> S: <a class="trait" href="../../core/iter/traits/trait.Sum.html" title="trait core::iter::traits::Sum">Sum</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.11.0'>1.11.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2265-2270' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Sums the elements of an iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.sum">Read more</a></p>
</div><h4 id='method.product' class="method"><span id='product.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.product' class='fnname'>product</a><P>(self) -> P <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/iter/traits/trait.Product.html" title="trait core::iter::traits::Product">Product</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.11.0'>1.11.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2293-2298' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Iterates over the entire iterator, multiplying all the elements <a href="../../core/iter/iterator/trait.Iterator.html#method.product">Read more</a></p>
</div><h4 id='method.cmp-1' class="method"><span id='cmp.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.cmp' class='fnname'>cmp</a><I>(self, other: I) -> <a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a><Item = Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2303-2330' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Lexicographically compares the elements of this <code>Iterator</code> with those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.cmp">Read more</a></p>
</div><h4 id='method.partial_cmp-1' class="method"><span id='partial_cmp.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.partial_cmp' class='fnname'>partial_cmp</a><I>(self, other: I) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2335-2362' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Lexicographically compares the elements of this <code>Iterator</code> with those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.partial_cmp">Read more</a></p>
</div><h4 id='method.eq-1' class="method"><span id='eq.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.eq' class='fnname'>eq</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2367-2387' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are equal to those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.eq">Read more</a></p>
</div><h4 id='method.ne-1' class="method"><span id='ne.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.ne' class='fnname'>ne</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2392-2412' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are unequal to those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.ne">Read more</a></p>
</div><h4 id='method.lt-1' class="method"><span id='lt.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.lt' class='fnname'>lt</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2417-2442' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically less than those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.lt">Read more</a></p>
</div><h4 id='method.le-1' class="method"><span id='le.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.le' class='fnname'>le</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2447-2472' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically less or equal to those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.le">Read more</a></p>
</div><h4 id='method.gt-1' class="method"><span id='gt.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.gt' class='fnname'>gt</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2477-2502' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically greater than those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.gt">Read more</a></p>
</div><h4 id='method.ge-1' class="method"><span id='ge.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.ge' class='fnname'>ge</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2507-2532' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically greater than or equal to those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.ge">Read more</a></p>
</div></div><h3 id='impl-DoubleEndedIterator' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<I: <a class="trait" href="../../core/iter/traits/trait.DoubleEndedIterator.html" title="trait core::iter::traits::DoubleEndedIterator">DoubleEndedIterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/traits/trait.DoubleEndedIterator.html" title="trait core::iter::traits::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></code><a href='#impl-DoubleEndedIterator' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#567-571' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.next_back' class="method"><span id='next_back.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.DoubleEndedIterator.html#tymethod.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#568-570' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Removes and returns an element from the end of the iterator. <a href="../../core/iter/traits/trait.DoubleEndedIterator.html#tymethod.next_back">Read more</a></p>
</div><h4 id='method.try_rfold' class="method"><span id='try_rfold.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.DoubleEndedIterator.html#method.try_rfold' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../core/ops/try/trait.Try.html" title="trait core::ops::try::Try">Try</a><Ok = B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/traits.rs.html#461-469' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This is the reverse version of [<code>try_fold()</code>]: it takes elements starting from the back of the iterator. <a href="../../core/iter/traits/trait.DoubleEndedIterator.html#method.try_rfold">Read more</a></p>
</div><h4 id='method.rfold' class="method"><span id='rfold.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.DoubleEndedIterator.html#method.rfold' class='fnname'>rfold</a><B, F>(self, accum: B, f: F) -> B <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/traits.rs.html#524-528' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator method that reduces the iterator's elements to a single, final value, starting from the back. <a href="../../core/iter/traits/trait.DoubleEndedIterator.html#method.rfold">Read more</a></p>
</div><h4 id='method.rfind' class="method"><span id='rfind.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.DoubleEndedIterator.html#method.rfind' class='fnname'>rfind</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/traits.rs.html#574-582' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Searches for an element of an iterator from the back that satisfies a predicate. <a href="../../core/iter/traits/trait.DoubleEndedIterator.html#method.rfind">Read more</a></p>
</div></div><h3 id='impl-ExactSizeIterator' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<I: <a class="trait" href="../../core/iter/traits/trait.ExactSizeIterator.html" title="trait core::iter::traits::ExactSizeIterator">ExactSizeIterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/traits/trait.ExactSizeIterator.html" title="trait core::iter::traits::ExactSizeIterator">ExactSizeIterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></code><a href='#impl-ExactSizeIterator' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#573-580' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.len' class="method"><span id='len.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.ExactSizeIterator.html#method.len' class='fnname'>len</a>(&self) -> usize</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#574-576' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the exact number of times the iterator will iterate. <a href="../../core/iter/traits/trait.ExactSizeIterator.html#method.len">Read more</a></p>
</div><h4 id='method.is_empty' class="method"><span id='is_empty.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.ExactSizeIterator.html#method.is_empty' class='fnname'>is_empty</a>(&self) -> bool</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#577-579' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>exact_size_is_empty </code><a href="https://github.com/rust-lang/rust/issues/35428">#35428</a>)</div></div><div class='docblock'><p>Returns whether the iterator is empty. <a href="../../core/iter/traits/trait.ExactSizeIterator.html#method.is_empty">Read more</a></p>
</div></div><h3 id='impl-FusedIterator' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<I: <a class="trait" href="../../core/iter/traits/trait.FusedIterator.html" title="trait core::iter::traits::FusedIterator">FusedIterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/traits/trait.FusedIterator.html" title="trait core::iter::traits::FusedIterator">FusedIterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></code><a href='#impl-FusedIterator' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.26.0'>1.26.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#583' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-FnOnce%3CA%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a, A, R> <a class="trait" href="../../core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a><A> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><<a class="trait" href="../../alloc/boxed/trait.FnBox.html" title="trait alloc::boxed::FnBox">FnBox</a><A, Output = R> + 'a></code><a href='#impl-FnOnce%3CA%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#646-652' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Output' class="type"><span id='Output.t' class='invisible'><code>type <a href='../../core/ops/function/trait.FnOnce.html#associatedtype.Output' class="type">Output</a> = R</code></span></h4>
<div class='docblock'><p>The returned type after the call operator is used.</p>
</div><h4 id='method.call_once' class="method"><span id='call_once.v' class='invisible'><table class='table-display'><tbody><tr><td><code>extern "rust-call" fn <a href='../../core/ops/function/trait.FnOnce.html#tymethod.call_once' class='fnname'>call_once</a>(self, args: A) -> R</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#649-651' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>fn_traits </code><a href="https://github.com/rust-lang/rust/issues/29625">#29625</a>)</div></div><div class='docblock'><p>Performs the call operation.</p>
</div></div><h3 id='impl-FnOnce%3CA%3E-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a, A, R> <a class="trait" href="../../core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a><A> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><<a class="trait" href="../../alloc/boxed/trait.FnBox.html" title="trait alloc::boxed::FnBox">FnBox</a><A, Output = R> + <a class="trait" href="../../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'a></code><a href='#impl-FnOnce%3CA%3E-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#656-662' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Output-1' class="type"><span id='Output.t-1' class='invisible'><code>type <a href='../../core/ops/function/trait.FnOnce.html#associatedtype.Output' class="type">Output</a> = R</code></span></h4>
<div class='docblock'><p>The returned type after the call operator is used.</p>
</div><h4 id='method.call_once-1' class="method"><span id='call_once.v-1' class='invisible'><table class='table-display'><tbody><tr><td><code>extern "rust-call" fn <a href='../../core/ops/function/trait.FnOnce.html#tymethod.call_once' class='fnname'>call_once</a>(self, args: A) -> R</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#659-661' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>fn_traits </code><a href="https://github.com/rust-lang/rust/issues/29625">#29625</a>)</div></div><div class='docblock'><p>Performs the call operation.</p>
</div></div><h3 id='impl-CoerceUnsized%3CBox%3CU%3E%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../../core/marker/trait.Unsize.html" title="trait core::marker::Unsize">Unsize</a><U>, U: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/ops/unsize/trait.CoerceUnsized.html" title="trait core::ops::unsize::CoerceUnsized">CoerceUnsized</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><U>> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-CoerceUnsized%3CBox%3CU%3E%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#665' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Clone-2' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[T]></code><a href='#impl-Clone-2' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#668-716' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.clone-2' class="method"><span id='clone.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#669-715' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns a copy of the value. <a href="../../core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from-2' class="method"><span id='clone_from.v-2' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: &Self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/clone.rs.html#130-132' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="../../core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 id='impl-Borrow%3CT%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../alloc/borrow/trait.Borrow.html" title="trait alloc::borrow::Borrow">Borrow</a><T> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-Borrow%3CT%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.1.0'>1.1.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#719-723' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.borrow' class="method"><span id='borrow.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../alloc/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&self) -> &T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#720-722' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Immutably borrows from an owned value. <a href="../../alloc/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3 id='impl-BorrowMut%3CT%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../alloc/borrow/trait.BorrowMut.html" title="trait alloc::borrow::BorrowMut">BorrowMut</a><T> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-BorrowMut%3CT%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.1.0'>1.1.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#726-730' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method"><span id='borrow_mut.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../alloc/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&mut self) -> &mut T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#727-729' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Mutably borrows from an owned value. <a href="../../alloc/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3 id='impl-AsRef%3CT%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><T> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-AsRef%3CT%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#733-737' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.as_ref' class="method"><span id='as_ref.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.AsRef.html#tymethod.as_ref' class='fnname'>as_ref</a>(&self) -> &T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#734-736' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-AsMut%3CT%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><T> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-AsMut%3CT%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/alloc/boxed.rs.html#740-744' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.as_mut' class="method"><span id='as_mut.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.AsMut.html#tymethod.as_mut' class='fnname'>as_mut</a>(&mut self) -> &mut T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#741-743' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Generator' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/ops/generator/trait.Generator.html" title="trait core::ops::generator::Generator">Generator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="../../core/ops/generator/trait.Generator.html" title="trait core::ops::generator::Generator">Generator</a>, </span></code><a href='#impl-Generator' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#747-755' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Yield' class="type"><span id='Yield.t' class='invisible'><code>type <a href='../../core/ops/generator/trait.Generator.html#associatedtype.Yield' class="type">Yield</a> = T::<a class="type" href="../../core/ops/generator/trait.Generator.html#associatedtype.Yield" title="type core::ops::generator::Generator::Yield">Yield</a></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>generator_trait </code><a href="https://github.com/rust-lang/rust/issues/43122">#43122</a>)</div></div><div class='docblock'><p>The type of value this generator yields. <a href="../../core/ops/generator/trait.Generator.html#associatedtype.Yield">Read more</a></p>
</div><h4 id='associatedtype.Return' class="type"><span id='Return.t' class='invisible'><code>type <a href='../../core/ops/generator/trait.Generator.html#associatedtype.Return' class="type">Return</a> = T::<a class="type" href="../../core/ops/generator/trait.Generator.html#associatedtype.Return" title="type core::ops::generator::Generator::Return">Return</a></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>generator_trait </code><a href="https://github.com/rust-lang/rust/issues/43122">#43122</a>)</div></div><div class='docblock'><p>The type of value this generator returns. <a href="../../core/ops/generator/trait.Generator.html#associatedtype.Return">Read more</a></p>
</div><h4 id='method.resume' class="method"><span id='resume.v' class='invisible'><table class='table-display'><tbody><tr><td><code>unsafe fn <a href='../../core/ops/generator/trait.Generator.html#tymethod.resume' class='fnname'>resume</a>(&mut self) -> <a class="enum" href="../../core/ops/generator/enum.GeneratorState.html" title="enum core::ops::generator::GeneratorState">GeneratorState</a><Self::<a class="type" href="../../core/ops/generator/trait.Generator.html#associatedtype.Yield" title="type core::ops::generator::Generator::Yield">Yield</a>, Self::<a class="type" href="../../core/ops/generator/trait.Generator.html#associatedtype.Return" title="type core::ops::generator::Generator::Return">Return</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#752-754' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>generator_trait </code><a href="https://github.com/rust-lang/rust/issues/43122">#43122</a>)</div></div><div class='docblock'><p>Resumes the execution of this generator. <a href="../../core/ops/generator/trait.Generator.html#tymethod.resume">Read more</a></p>
</div></div><h3 id='impl-From%3CBox%3CT%3E%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>> for <a class="struct" href="../../alloc/boxed/struct.PinBox.html" title="struct alloc::boxed::PinBox">PinBox</a><T></code><a href='#impl-From%3CBox%3CT%3E%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#858-862' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-4' class="method"><span id='from.v-4' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(boxed: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> <a class="struct" href="../../alloc/boxed/struct.PinBox.html" title="struct alloc::boxed::PinBox">PinBox</a><T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#859-861' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CPinBox%3CT%3E%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: <a class="trait" href="../../core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/boxed/struct.PinBox.html" title="struct alloc::boxed::PinBox">PinBox</a><T>> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code><a href='#impl-From%3CPinBox%3CT%3E%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#865-869' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-5' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='from.v-5' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(pinned: <a class="struct" href="../../alloc/boxed/struct.PinBox.html" title="struct alloc::boxed::PinBox">PinBox</a><T>) -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#866-868' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Future' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a, F: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../../core/future/trait.Future.html" title="trait core::future::Future">Future</a> + <a class="trait" href="../../core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>> <a class="trait" href="../../core/future/trait.Future.html" title="trait core::future::Future">Future</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><F></code><a href='#impl-Future' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#918-924' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Output-2' class="type"><span id='Output.t-2' class='invisible'><code>type <a href='../../core/future/trait.Future.html#associatedtype.Output' class="type">Output</a> = F::<a class="type" href="../../core/future/trait.Future.html#associatedtype.Output" title="type core::future::Future::Output">Output</a></code></span></h4>
<div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>futures_api </code><a href="https://github.com/rust-lang/rust/issues/50547">#50547</a>)</summary><p>futures in libcore are unstable</p>
</details></div></div><div class='docblock'><p>The result of the <code>Future</code>.</p>
</div><h4 id='method.poll' class="method"><span id='poll.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/future/trait.Future.html#tymethod.poll' class='fnname'>poll</a>(self: <a class="struct" href="../../core/mem/struct.PinMut.html" title="struct core::mem::PinMut">PinMut</a><Self>, cx: &mut <a class="struct" href="../../alloc/task/struct.Context.html" title="struct alloc::task::Context">Context</a>) -> <a class="enum" href="../../alloc/task/enum.Poll.html" title="enum alloc::task::Poll">Poll</a><Self::<a class="type" href="../../core/future/trait.Future.html#associatedtype.Output" title="type core::future::Future::Output">Output</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#921-923' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>futures_api </code><a href="https://github.com/rust-lang/rust/issues/50547">#50547</a>)</summary><p>futures in libcore are unstable</p>
</details></div></div><div class='docblock'><p>Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. <a href="../../core/future/trait.Future.html#tymethod.poll">Read more</a></p>
</div></div><h3 id='impl-From%3CBox%3CF%3E%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<F: <a class="trait" href="../../core/future/trait.Future.html" title="trait core::future::Future">Future</a><Output = ()> + <a class="trait" href="../../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'static> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><F>> for <a class="struct" href="../../alloc/task/struct.TaskObj.html" title="struct alloc::task::TaskObj">TaskObj</a></code><a href='#impl-From%3CBox%3CF%3E%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#960-964' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-6' class="method"><span id='from.v-6' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(boxed: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><F>) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/boxed.rs.html#961-963' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CBox%3CT%3E%3E-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>> for <a class="struct" href="../../alloc/arc/struct.Arc.html" title="struct alloc::arc::Arc">Arc</a><T></code><a href='#impl-From%3CBox%3CT%3E%3E-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='../../src/alloc/arc.rs.html#1430-1435' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-7' class="method"><span id='from.v-7' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(v: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> <a class="struct" href="../../alloc/arc/struct.Arc.html" title="struct alloc::arc::Arc">Arc</a><T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/arc.rs.html#1432-1434' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CBox%3CT%3E%3E-2' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>> for <a class="struct" href="../../alloc/rc/struct.Rc.html" title="struct alloc::rc::Rc">Rc</a><T></code><a href='#impl-From%3CBox%3CT%3E%3E-2' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='../../src/alloc/rc.rs.html#1109-1114' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-8' class="method"><span id='from.v-8' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(v: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T>) -> <a class="struct" href="../../alloc/rc/struct.Rc.html" title="struct alloc::rc::Rc">Rc</a><T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/rc.rs.html#1111-1113' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CBox%3Cstr%3E%3E-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str>> for <a class="struct" href="../../alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code><a href='#impl-From%3CBox%3Cstr%3E%3E-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.18.0'>1.18.0</div><a class='srclink' href='../../src/alloc/string.rs.html#2207-2211' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-9' class="method"><span id='from.v-9' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(s: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str>) -> <a class="struct" href="../../alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/string.rs.html#2208-2210' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CString%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/string/struct.String.html" title="struct alloc::string::String">String</a>> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str></code><a href='#impl-From%3CString%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.20.0'>1.20.0</div><a class='srclink' href='../../src/alloc/string.rs.html#2214-2218' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-10' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='from.v-10' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(s: <a class="struct" href="../../alloc/string/struct.String.html" title="struct alloc::string::String">String</a>) -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><str></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/string.rs.html#2215-2217' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CBox%3C%5BT%5D%3E%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[T]>> for <a class="struct" href="../../alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><T></code><a href='#impl-From%3CBox%3C%5BT%5D%3E%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.18.0'>1.18.0</div><a class='srclink' href='../../src/alloc/vec.rs.html#2246-2250' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-11' class="method"><span id='from.v-11' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(s: <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[T]>) -> <a class="struct" href="../../alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/vec.rs.html#2247-2249' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CVec%3CT%3E%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> <a class="trait" href="../../core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><T>> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[T]></code><a href='#impl-From%3CVec%3CT%3E%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.20.0'>1.20.0</div><a class='srclink' href='../../src/alloc/vec.rs.html#2255-2259' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from-12' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></h3><code class="content"><span class="where fmt-newline">impl<I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><I></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = I::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='from.v-12' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(v: <a class="struct" href="../../alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><T>) -> <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><[T]></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/vec.rs.html#2256-2258' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div></div>
<h2 id='synthetic-implementations' class='small-section-header'>
Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a>
</h2>
<div id='synthetic-implementations-list'>
<h3 id='impl-Send' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="../../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>, </span></code><a href='#impl-Send' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T: ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="../../core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="../../core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>, </span></code><a href='#impl-Sync' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div></div></section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../";window.currentCrate = "alloc";</script><script src="../../aliases.js"></script><script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html>
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