<!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 `RangeFrom` struct in crate `std`."> <meta name="keywords" content="rust, rustlang, rust-lang, RangeFrom"> <title>std::ops::RangeFrom - 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="../../main.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='../../std/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 RangeFrom</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#fields">Fields</a><div class="sidebar-links"><a href="#structfield.start">start</a></div><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.contains">contains</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-IndexMut%3CRangeFrom%3Cusize%3E%3E">IndexMut<RangeFrom<usize>></a><a href="#impl-Index%3CRangeFrom%3Cusize%3E%3E">Index<RangeFrom<usize>></a><a href="#impl-Debug">Debug</a><a href="#impl-TrustedLen">TrustedLen</a><a href="#impl-Hash">Hash</a><a href="#impl-Clone">Clone</a><a href="#impl-FusedIterator">FusedIterator</a><a href="#impl-Eq">Eq</a><a href="#impl-Iterator">Iterator</a><a href="#impl-PartialEq%3CRangeFrom%3CIdx%3E%3E">PartialEq<RangeFrom<Idx>></a><a href="#impl-SliceIndex%3Cstr%3E">SliceIndex<str></a><a href="#impl-SliceIndex%3C%5BT%5D%3E">SliceIndex<[T]></a><a href="#impl-RangeArgument%3CT%3E">RangeArgument<T></a></div></div><p class='location'><a href='../index.html'>std</a>::<wbr><a href='index.html'>ops</a></p><script>window.sidebarCurrent = {name: 'RangeFrom', 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"> </div> </form> </nav> <section id='main' class="content"> <h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>std</a>::<wbr><a href='index.html'>ops</a>::<wbr><a class="struct" href=''>RangeFrom</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/core/ops/range.rs.html#142-146' title='goto source code'>[src]</a></span></h1> <pre class='rust struct'>pub struct RangeFrom<Idx> { pub start: Idx, }</pre><div class='docblock'><p>A range only bounded inclusively below (<code>start..</code>).</p> <p>The <code>RangeFrom</code> <code>start..</code> contains all values with <code>x >= start</code>.</p> <p><em>Note</em>: Currently, no overflow checking is done for the <a href="../iter/trait.IntoIterator.html"><code>Iterator</code></a> implementation; if you use an integer range and the integer overflows, it might panic in debug mode or create an endless loop in release mode. <strong>This overflow behavior might change in the future.</strong></p> <h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1> <pre class="rust rust-example-rendered"> <span class="macro">assert_eq</span><span class="macro">!</span>((<span class="number">2</span>..), <span class="ident">std</span>::<span class="ident">ops</span>::<span class="ident">RangeFrom</span> { <span class="ident">start</span>: <span class="number">2</span> }); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">2</span> <span class="op">+</span> <span class="number">3</span> <span class="op">+</span> <span class="number">4</span>, (<span class="number">2</span>..).<span class="ident">take</span>(<span class="number">3</span>).<span class="ident">sum</span>()); <span class="kw">let</span> <span class="ident">arr</span> <span class="op">=</span> [<span class="number">0</span>, <span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>]; <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">arr</span>[ .. ], [<span class="number">0</span>,<span class="number">1</span>,<span class="number">2</span>,<span class="number">3</span>]); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">arr</span>[ ..<span class="number">3</span>], [<span class="number">0</span>,<span class="number">1</span>,<span class="number">2</span> ]); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">arr</span>[<span class="number">1</span>.. ], [ <span class="number">1</span>,<span class="number">2</span>,<span class="number">3</span>]); <span class="comment">// RangeFrom</span> <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">arr</span>[<span class="number">1</span>..<span class="number">3</span>], [ <span class="number">1</span>,<span class="number">2</span> ]);<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=%23!%5Ballow(unused)%5D%0Afn%20main()%20%7B%0Aassert_eq!((2..)%2C%20std%3A%3Aops%3A%3ARangeFrom%20%7B%20start%3A%202%20%7D)%3B%0Aassert_eq!(2%20%2B%203%20%2B%204%2C%20(2..).take(3).sum())%3B%0A%0Alet%20arr%20%3D%20%5B0%2C%201%2C%202%2C%203%5D%3B%0Aassert_eq!(arr%5B%20..%20%5D%2C%20%5B0%2C1%2C2%2C3%5D)%3B%0Aassert_eq!(arr%5B%20..3%5D%2C%20%5B0%2C1%2C2%20%20%5D)%3B%0Aassert_eq!(arr%5B1..%20%5D%2C%20%5B%20%201%2C2%2C3%5D)%3B%20%20%2F%2F%20RangeFrom%0Aassert_eq!(arr%5B1..3%5D%2C%20%5B%20%201%2C2%20%20%5D)%3B%0A%7D">Run</a></pre> </div><h2 id='fields' class='fields small-section-header'> Fields<a href='#fields' class='anchor'></a></h2><span id="structfield.start" class="structfield small-section-header"> <a href="#structfield.start" class="anchor field"></a> <span id="start.v" class='invisible'> <code>start: Idx</code> </span></span><div class='docblock'><p>The lower bound of the range (inclusive).</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'><code>impl<Idx> <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx> <span class="where fmt-newline">where<br> Idx: <a class="trait" href="../../std/cmp/trait.PartialOrd.html" title="trait std::cmp::PartialOrd">PartialOrd</a><Idx>, </span></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#156-171' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='method.contains' class="method"><span id='contains.v' class='invisible'><code>pub fn <a href='#method.contains' class='fnname'>contains</a>(&self, item: Idx) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#168-170' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>range_contains </code><a href="https://github.com/rust-lang/rust/issues/32311">#32311</a>)</summary><p>recently added as per RFC</p> </details></div></div><div class='docblock'><p>Returns <code>true</code> if <code>item</code> is contained in the range.</p> <h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1> <pre class="rust rust-example-rendered"> <span class="attribute">#![<span class="ident">feature</span>(<span class="ident">range_contains</span>)]</span> <span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span>(<span class="number">3</span>..).<span class="ident">contains</span>(<span class="number">2</span>)); <span class="macro">assert</span><span class="macro">!</span>( (<span class="number">3</span>..).<span class="ident">contains</span>(<span class="number">3</span>)); <span class="macro">assert</span><span class="macro">!</span>( (<span class="number">3</span>..).<span class="ident">contains</span>(<span class="number">1_000_000_000</span>));<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=%23!%5Ballow(unused)%5D%0A%23!%5Bfeature(range_contains)%5D%0A%0Afn%20main()%20%7B%0Aassert!(!(3..).contains(2))%3B%0Aassert!(%20(3..).contains(3))%3B%0Aassert!(%20(3..).contains(1_000_000_000))%3B%0A%7D&version=nightly">Run</a></pre> </div></div> <h2 id='implementations' class='small-section-header'> Trait Implementations<a href='#implementations' class='anchor'></a> </h2> <h3 id='impl-IndexMut%3CRangeFrom%3Cusize%3E%3E' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../std/ops/trait.IndexMut.html" title="trait std::ops::IndexMut">IndexMut</a><<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>> for <a class="primitive" href="../primitive.str.html">str</a></code><a href='#impl-IndexMut%3CRangeFrom%3Cusize%3E%3E' class='anchor'></a></span><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/str/mod.rs.html#1745-1750' title='goto source code'>[src]</a></span></h3> <div class='docblock'><p>Implements mutable substring slicing with syntax <code>&mut self[begin ..]</code>.</p> <p>Returns a mutable slice of the string from byte offset <code>begin</code> to the end of the string.</p> <p>Equivalent to <code>&mut self[begin .. len]</code>.</p> </div><div class='impl-items'><h4 id='method.index_mut' class="method"><span id='index_mut.v' class='invisible'><code>fn <a href='../../std/ops/trait.IndexMut.html#tymethod.index_mut' class='fnname'>index_mut</a>(&mut self, index: <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>) -> &mut <a class="primitive" href="../primitive.str.html">str</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1747-1749' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Performs the mutable indexing (<code>container[index]</code>) operation.</p> </div></div><h3 id='impl-Index%3CRangeFrom%3Cusize%3E%3E' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../std/ops/trait.Index.html" title="trait std::ops::Index">Index</a><<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>> for <a class="primitive" href="../primitive.str.html">str</a></code><a href='#impl-Index%3CRangeFrom%3Cusize%3E%3E' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1729-1736' title='goto source code'>[src]</a></span></h3> <div class='docblock'><p>Implements substring slicing with syntax <code>&self[begin ..]</code>.</p> <p>Returns a slice of the string from byte offset <code>begin</code> to the end of the string.</p> <p>Equivalent to <code>&self[begin .. len]</code>.</p> </div><div class='impl-items'><h4 id='associatedtype.Output' class="type"><span id='Output.t' class='invisible'><code>type <a href='../../std/ops/trait.Index.html#associatedtype.Output' class="type">Output</a> = <a class="primitive" href="../primitive.str.html">str</a></code></span></h4> <div class='docblock'><p>The returned type after indexing.</p> </div><h4 id='method.index' class="method"><span id='index.v' class='invisible'><code>fn <a href='../../std/ops/trait.Index.html#tymethod.index' class='fnname'>index</a>(&self, index: <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>) -> &<a class="primitive" href="../primitive.str.html">str</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1733-1735' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Performs the indexing (<code>container[index]</code>) operation.</p> </div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl<Idx> <a class="trait" href="../../std/fmt/trait.Debug.html" title="trait std::fmt::Debug">Debug</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx> <span class="where fmt-newline">where<br> Idx: <a class="trait" href="../../std/fmt/trait.Debug.html" title="trait std::fmt::Debug">Debug</a>, </span></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#149-153' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='../../std/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, fmt: &mut <a class="struct" href="../../std/fmt/struct.Formatter.html" title="struct std::fmt::Formatter">Formatter</a>) -> <a class="enum" href="../../std/result/enum.Result.html" title="enum std::result::Result">Result</a><<a class="primitive" href="../primitive.unit.html">()</a>, <a class="struct" href="../../std/fmt/struct.Error.html" title="struct std::fmt::Error">Error</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#150-152' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Formats the value using the given formatter. <a href="../../std/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p> </div></div><h3 id='impl-TrustedLen' class='impl'><span class='in-band'><code>impl<A> <a class="trait" href="../../std/iter/trait.TrustedLen.html" title="trait std::iter::TrustedLen">TrustedLen</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Step.html" title="trait std::iter::Step">Step</a>, </span></code><a href='#impl-TrustedLen' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/range.rs.html#329' title='goto source code'>[src]</a></span></h3> <div class='impl-items'></div><h3 id='impl-Hash' class='impl'><span class='in-band'><code>impl<Idx> <a class="trait" href="../../std/hash/trait.Hash.html" title="trait std::hash::Hash">Hash</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx> <span class="where fmt-newline">where<br> Idx: <a class="trait" href="../../std/hash/trait.Hash.html" title="trait std::hash::Hash">Hash</a>, </span></code><a href='#impl-Hash' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#140' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='method.hash' class="method"><span id='hash.v' class='invisible'><code>fn <a href='../../std/hash/trait.Hash.html#tymethod.hash' class='fnname'>hash</a><__HIdx>(&self, __arg_0: <a class="primitive" href="../primitive.reference.html">&mut </a>__HIdx) <span class="where fmt-newline">where<br> __HIdx: <a class="trait" href="../../std/hash/trait.Hasher.html" title="trait std::hash::Hasher">Hasher</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#140' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Feeds this value into the given [<code>Hasher</code>]. <a href="../../std/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'><code>fn <a href='../../std/hash/trait.Hash.html#method.hash_slice' class='fnname'>hash_slice</a><H>(data: <a class="primitive" href="../primitive.slice.html">&[Self]</a>, state: <a class="primitive" href="../primitive.reference.html">&mut </a>H) <span class="where fmt-newline">where<br> H: <a class="trait" href="../../std/hash/trait.Hasher.html" title="trait std::hash::Hasher">Hasher</a>, </span></code></span><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#202-208' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Feeds a slice of this type into the given [<code>Hasher</code>]. <a href="../../std/hash/trait.Hash.html#method.hash_slice">Read more</a></p> </div></div><h3 id='impl-Clone' class='impl'><span class='in-band'><code>impl<Idx> <a class="trait" href="../../std/clone/trait.Clone.html" title="trait std::clone::Clone">Clone</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx> <span class="where fmt-newline">where<br> Idx: <a class="trait" href="../../std/clone/trait.Clone.html" title="trait std::clone::Clone">Clone</a>, </span></code><a href='#impl-Clone' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#140' title='goto source code'>[src]</a></span></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="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></h3><code class="content"><span class="where fmt-newline">impl<A> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Step.html" title="trait std::iter::Step">Step</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = A;</span></code></div></div><span id='clone.v' class='invisible'><code>fn <a href='../../std/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#140' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Returns a copy of the value. <a href="../../std/clone/trait.Clone.html#tymethod.clone">Read more</a></p> </div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><code>fn <a href='../../std/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: <a class="primitive" href="../primitive.reference.html">&</a>Self)</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/clone.rs.html#112-114' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="../../std/clone/trait.Clone.html#method.clone_from">Read more</a></p> </div></div><h3 id='impl-FusedIterator' class='impl'><span class='in-band'><code>impl<A> <a class="trait" href="../../std/iter/trait.FusedIterator.html" title="trait std::iter::FusedIterator">FusedIterator</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Step.html" title="trait std::iter::Step">Step</a>, </span></code><a href='#impl-FusedIterator' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/range.rs.html#326' title='goto source code'>[src]</a></span></h3> <div class='impl-items'></div><h3 id='impl-Eq' class='impl'><span class='in-band'><code>impl<Idx> <a class="trait" href="../../std/cmp/trait.Eq.html" title="trait std::cmp::Eq">Eq</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx> <span class="where fmt-newline">where<br> Idx: <a class="trait" href="../../std/cmp/trait.Eq.html" title="trait std::cmp::Eq">Eq</a>, </span></code><a href='#impl-Eq' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#140' title='goto source code'>[src]</a></span></h3> <div class='impl-items'></div><h3 id='impl-Iterator' class='impl'><span class='in-band'><code>impl<A> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Step.html" title="trait std::iter::Step">Step</a>, </span></code><a href='#impl-Iterator' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/range.rs.html#302-323' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='associatedtype.Item' class="type"><span id='Item.t' class='invisible'><code>type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = 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'><code>fn <a href='../../std/iter/trait.Iterator.html#tymethod.next' class='fnname'>next</a>(&mut self) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><A></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/range.rs.html#306-310' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Advances the iterator and returns the next value. <a href="../../std/iter/trait.Iterator.html#tymethod.next">Read more</a></p> </div><h4 id='method.size_hint' class="method"><span id='size_hint.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.size_hint' class='fnname'>size_hint</a>(&self) -> <a class="primitive" href="../primitive.tuple.html">(</a><a class="primitive" href="../primitive.usize.html">usize</a>, <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><<a class="primitive" href="../primitive.usize.html">usize</a>><a class="primitive" href="../primitive.tuple.html">)</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/range.rs.html#313-315' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Returns the bounds on the remaining length of the iterator. <a href="../../std/iter/trait.Iterator.html#method.size_hint">Read more</a></p> </div><h4 id='method.nth' class="method"><span id='nth.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.nth' class='fnname'>nth</a>(&mut self, n: <a class="primitive" href="../primitive.usize.html">usize</a>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><A></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/range.rs.html#318-322' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Returns the <code>n</code>th element of the iterator. <a href="../../std/iter/trait.Iterator.html#method.nth">Read more</a></p> </div><h4 id='method.count' class="method"><span id='count.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.count' class='fnname'>count</a>(self) -> <a class="primitive" href="../primitive.usize.html">usize</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#187-190' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Consumes the iterator, counting the number of iterations and returning it. <a href="../../std/iter/trait.Iterator.html#method.count">Read more</a></p> </div><h4 id='method.last' class="method"><span id='last.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.last' class='fnname'>last</a>(self) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#213-217' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Consumes the iterator, returning the last element. <a href="../../std/iter/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="../../std/iter/struct.StepBy.html" title="struct std::iter::StepBy">StepBy</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.StepBy.html" title="struct std::iter::StepBy">StepBy</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.StepBy.html" title="struct std::iter::StepBy">StepBy</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='step_by.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.step_by' class='fnname'>step_by</a>(self, step: <a class="primitive" href="../primitive.usize.html">usize</a>) -> <a class="struct" href="../../std/iter/struct.StepBy.html" title="struct std::iter::StepBy">StepBy</a><Self></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#298-301' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>iterator_step_by </code><a href="https://github.com/rust-lang/rust/issues/27741">#27741</a>)</summary><p>unstable replacement of Range::step_by</p> </details></div></div><div class='docblock'><p>Creates an iterator starting at the same point, but stepping by the given amount at each iteration. <a href="../../std/iter/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="../../std/iter/struct.Chain.html" title="struct std::iter::Chain">Chain</a><A, B></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Chain.html" title="struct std::iter::Chain">Chain</a><A, B></h3><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Chain.html" title="struct std::iter::Chain">Chain</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>,<br> B: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a><Item = <A as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <A as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='chain.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.chain' class='fnname'>chain</a><U>(self, other: U) -> <a class="struct" href="../../std/iter/struct.Chain.html" title="struct std::iter::Chain">Chain</a><Self, <U as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.IntoIter" title="type std::iter::IntoIterator::IntoIter">IntoIter</a>> <span class="where fmt-newline">where<br> U: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a><Item = Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#354-358' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Takes two iterators and creates a new iterator over both in sequence. <a href="../../std/iter/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="../../std/iter/struct.Zip.html" title="struct std::iter::Zip">Zip</a><A, B></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Zip.html" title="struct std::iter::Zip">Zip</a><A, B></h3><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Zip.html" title="struct std::iter::Zip">Zip</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>,<br> B: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="../primitive.tuple.html">(</a><A as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>, <B as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a><a class="primitive" href="../primitive.tuple.html">)</a>;</span></code></div></div><span id='zip.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.zip' class='fnname'>zip</a><U>(self, other: U) -> <a class="struct" href="../../std/iter/struct.Zip.html" title="struct std::iter::Zip">Zip</a><Self, <U as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.IntoIter" title="type std::iter::IntoIterator::IntoIter">IntoIter</a>> <span class="where fmt-newline">where<br> U: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#431-435' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>'Zips up' two iterators into a single iterator of pairs. <a href="../../std/iter/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="../../std/iter/struct.Map.html" title="struct std::iter::Map">Map</a><I, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Map.html" title="struct std::iter::Map">Map</a><I, F></h3><code class="content"><span class="where fmt-newline">impl<B, I, F> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Map.html" title="struct std::iter::Map">Map</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(<I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> B,<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = B;</span></code></div></div><span id='map.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.map' class='fnname'>map</a><B, F>(self, f: F) -> <a class="struct" href="../../std/iter/struct.Map.html" title="struct std::iter::Map">Map</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> B, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#487-491' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Takes a closure and creates an iterator which calls that closure on each element. <a href="../../std/iter/trait.Iterator.html#method.map">Read more</a></p> </div><h4 id='method.for_each' class="method"><span id='for_each.v' class='invisible'><code>fn <a href='../../std/iter/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="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>), </span></code></span><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#530-534' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Calls a closure on each element of an iterator. <a href="../../std/iter/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="../../std/iter/struct.Filter.html" title="struct std::iter::Filter">Filter</a><I, P></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Filter.html" title="struct std::iter::Filter">Filter</a><I, P></h3><code class="content"><span class="where fmt-newline">impl<I, P> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Filter.html" title="struct std::iter::Filter">Filter</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>,<br> P: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&<I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='filter.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.filter' class='fnname'>filter</a><P>(self, predicate: P) -> <a class="struct" href="../../std/iter/struct.Filter.html" title="struct std::iter::Filter">Filter</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#598-602' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator which uses a closure to determine if an element should be yielded. <a href="../../std/iter/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="../../std/iter/struct.FilterMap.html" title="struct std::iter::FilterMap">FilterMap</a><I, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.FilterMap.html" title="struct std::iter::FilterMap">FilterMap</a><I, F></h3><code class="content"><span class="where fmt-newline">impl<B, I, F> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.FilterMap.html" title="struct std::iter::FilterMap">FilterMap</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(<I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><B>,<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = B;</span></code></div></div><span id='filter_map.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.filter_map' class='fnname'>filter_map</a><B, F>(self, f: F) -> <a class="struct" href="../../std/iter/struct.FilterMap.html" title="struct std::iter::FilterMap">FilterMap</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><B>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#655-659' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator that both filters and maps. <a href="../../std/iter/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="../../std/iter/struct.Enumerate.html" title="struct std::iter::Enumerate">Enumerate</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Enumerate.html" title="struct std::iter::Enumerate">Enumerate</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Enumerate.html" title="struct std::iter::Enumerate">Enumerate</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="../primitive.tuple.html">(</a><a class="primitive" href="../primitive.usize.html">usize</a>, <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a><a class="primitive" href="../primitive.tuple.html">)</a>;</span></code></div></div><span id='enumerate.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.enumerate' class='fnname'>enumerate</a>(self) -> <a class="struct" href="../../std/iter/struct.Enumerate.html" title="struct std::iter::Enumerate">Enumerate</a><Self></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#701-703' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator which gives the current iteration count as well as the next value. <a href="../../std/iter/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="../../std/iter/struct.Peekable.html" title="struct std::iter::Peekable">Peekable</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Peekable.html" title="struct std::iter::Peekable">Peekable</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Peekable.html" title="struct std::iter::Peekable">Peekable</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='peekable.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.peekable' class='fnname'>peekable</a>(self) -> <a class="struct" href="../../std/iter/struct.Peekable.html" title="struct std::iter::Peekable">Peekable</a><Self></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#747-749' title='goto source code'>[src]</a></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="../../std/iter/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="../../std/iter/struct.SkipWhile.html" title="struct std::iter::SkipWhile">SkipWhile</a><I, P></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.SkipWhile.html" title="struct std::iter::SkipWhile">SkipWhile</a><I, P></h3><code class="content"><span class="where fmt-newline">impl<I, P> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.SkipWhile.html" title="struct std::iter::SkipWhile">SkipWhile</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>,<br> P: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&<I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='skip_while.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.skip_while' class='fnname'>skip_while</a><P>(self, predicate: P) -> <a class="struct" href="../../std/iter/struct.SkipWhile.html" title="struct std::iter::SkipWhile">SkipWhile</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#808-812' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator that [<code>skip</code>]s elements based on a predicate. <a href="../../std/iter/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="../../std/iter/struct.TakeWhile.html" title="struct std::iter::TakeWhile">TakeWhile</a><I, P></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.TakeWhile.html" title="struct std::iter::TakeWhile">TakeWhile</a><I, P></h3><code class="content"><span class="where fmt-newline">impl<I, P> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.TakeWhile.html" title="struct std::iter::TakeWhile">TakeWhile</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>,<br> P: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&<I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='take_while.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.take_while' class='fnname'>take_while</a><P>(self, predicate: P) -> <a class="struct" href="../../std/iter/struct.TakeWhile.html" title="struct std::iter::TakeWhile">TakeWhile</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#888-892' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator that yields elements based on a predicate. <a href="../../std/iter/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="../../std/iter/struct.Skip.html" title="struct std::iter::Skip">Skip</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Skip.html" title="struct std::iter::Skip">Skip</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Skip.html" title="struct std::iter::Skip">Skip</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='skip.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.skip' class='fnname'>skip</a>(self, n: <a class="primitive" href="../primitive.usize.html">usize</a>) -> <a class="struct" href="../../std/iter/struct.Skip.html" title="struct std::iter::Skip">Skip</a><Self></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#912-914' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator that skips the first <code>n</code> elements. <a href="../../std/iter/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="../../std/iter/struct.Take.html" title="struct std::iter::Take">Take</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Take.html" title="struct std::iter::Take">Take</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Take.html" title="struct std::iter::Take">Take</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='take.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.take' class='fnname'>take</a>(self, n: <a class="primitive" href="../primitive.usize.html">usize</a>) -> <a class="struct" href="../../std/iter/struct.Take.html" title="struct std::iter::Take">Take</a><Self></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#944-946' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator that yields its first <code>n</code> elements. <a href="../../std/iter/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="../../std/iter/struct.Scan.html" title="struct std::iter::Scan">Scan</a><I, St, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Scan.html" title="struct std::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="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Scan.html" title="struct std::iter::Scan">Scan</a><I, St, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(<a class="primitive" href="../primitive.reference.html">&mut </a>St, <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><B>,<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = B;</span></code></div></div><span id='scan.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.scan' class='fnname'>scan</a><St, B, F>(self, initial_state: St, f: F) -> <a class="struct" href="../../std/iter/struct.Scan.html" title="struct std::iter::Scan">Scan</a><Self, St, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(<a class="primitive" href="../primitive.reference.html">&mut </a>St, Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><B>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#987-991' title='goto source code'>[src]</a></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="../../std/iter/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="../../std/iter/struct.FlatMap.html" title="struct std::iter::FlatMap">FlatMap</a><I, U, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.FlatMap.html" title="struct std::iter::FlatMap">FlatMap</a><I, U, F></h3><code class="content"><span class="where fmt-newline">impl<I, U, F> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.FlatMap.html" title="struct std::iter::FlatMap">FlatMap</a><I, U, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(<I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> U,<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>,<br> U: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <U as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.Item" title="type std::iter::IntoIterator::Item">Item</a>;</span></code></div></div><span id='flat_map.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.flat_map' class='fnname'>flat_map</a><U, F>(self, f: F) -> <a class="struct" href="../../std/iter/struct.FlatMap.html" title="struct std::iter::FlatMap">FlatMap</a><Self, U, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> U,<br> U: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1021-1025' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator that works like map, but flattens nested structure. <a href="../../std/iter/trait.Iterator.html#method.flat_map">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="../../std/iter/struct.Fuse.html" title="struct std::iter::Fuse">Fuse</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Fuse.html" title="struct std::iter::Fuse">Fuse</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Fuse.html" title="struct std::iter::Fuse">Fuse</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.FusedIterator.html" title="trait std::iter::FusedIterator">FusedIterator</a>, </span></span><span class="where fmt-newline">impl<I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Fuse.html" title="struct std::iter::Fuse">Fuse</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='fuse.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.fuse' class='fnname'>fuse</a>(self) -> <a class="struct" href="../../std/iter/struct.Fuse.html" title="struct std::iter::Fuse">Fuse</a><Self></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1083-1085' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator which ends after the first [<code>None</code>]. <a href="../../std/iter/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="../../std/iter/struct.Inspect.html" title="struct std::iter::Inspect">Inspect</a><I, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Inspect.html" title="struct std::iter::Inspect">Inspect</a><I, F></h3><code class="content"><span class="where fmt-newline">impl<I, F> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Inspect.html" title="struct std::iter::Inspect">Inspect</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&<I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>),<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='inspect.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.inspect' class='fnname'>inspect</a><F>(self, f: F) -> <a class="struct" href="../../std/iter/struct.Inspect.html" title="struct std::iter::Inspect">Inspect</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>), </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1136-1140' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Do something with each element of an iterator, passing the value on. <a href="../../std/iter/trait.Iterator.html#method.inspect">Read more</a></p> </div><h4 id='method.by_ref' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="primitive" href="../primitive.reference.html">&'a mut </a>I</span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="../primitive.reference.html">&'a mut </a>I</h3><code class="content"><span class="where fmt-newline">impl<'a, I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="primitive" href="../primitive.reference.html">&'a mut </a>I <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> + ?<a class="trait" href="../../std/marker/trait.Sized.html" title="trait std::marker::Sized">Sized</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span><span class="where fmt-newline">impl<'a, R: <a class="trait" href="../../std/io/trait.Read.html" title="trait std::io::Read">Read</a> + ?<a class="trait" href="../../std/marker/trait.Sized.html" title="trait std::marker::Sized">Sized</a>> <a class="trait" href="../../std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="../primitive.reference.html">&'a mut </a>R</span><span class="where fmt-newline">impl<'a, W: <a class="trait" href="../../std/io/trait.Write.html" title="trait std::io::Write">Write</a> + ?<a class="trait" href="../../std/marker/trait.Sized.html" title="trait std::marker::Sized">Sized</a>> <a class="trait" href="../../std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="../primitive.reference.html">&'a mut </a>W</span></code></div></div><span id='by_ref.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.by_ref' class='fnname'>by_ref</a>(&mut self) -> <a class="primitive" href="../primitive.reference.html">&mut </a>Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1182' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Borrows an iterator, rather than consuming it. <a href="../../std/iter/trait.Iterator.html#method.by_ref">Read more</a></p> </div><h4 id='method.collect' class="method"><span id='collect.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.collect' class='fnname'>collect</a><B>(self) -> B <span class="where fmt-newline">where<br> B: <a class="trait" href="../../std/iter/trait.FromIterator.html" title="trait std::iter::FromIterator">FromIterator</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1302-1304' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Transforms an iterator into a collection. <a href="../../std/iter/trait.Iterator.html#method.collect">Read more</a></p> </div><h4 id='method.partition' class="method"><span id='partition.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.partition' class='fnname'>partition</a><B, F>(self, f: F) -> <a class="primitive" href="../primitive.tuple.html">(</a>B, B<a class="primitive" href="../primitive.tuple.html">)</a> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../std/default/trait.Default.html" title="trait std::default::Default">Default</a> + <a class="trait" href="../../std/iter/trait.Extend.html" title="trait std::iter::Extend">Extend</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>>,<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1326-1343' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Consumes an iterator, creating two collections from it. <a href="../../std/iter/trait.Iterator.html#method.partition">Read more</a></p> </div><h4 id='method.try_fold' class="method"><span id='try_fold.v' class='invisible'><code>fn <a href='../../std/iter/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="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(B, Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../std/ops/trait.Try.html" title="trait std::ops::Try">Try</a><Ok = B>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1407-1415' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>iterator_try_fold </code><a href="https://github.com/rust-lang/rust/issues/45594">#45594</a>)</div></div><div class='docblock'><p>An iterator method that applies a function as long as it returns successfully, producing a single, final value. <a href="../../std/iter/trait.Iterator.html#method.try_fold">Read more</a></p> </div><h4 id='method.fold' class="method"><span id='fold.v' class='invisible'><code>fn <a href='../../std/iter/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="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(B, Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> B, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1487-1491' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>An iterator method that applies a function, producing a single, final value. <a href="../../std/iter/trait.Iterator.html#method.fold">Read more</a></p> </div><h4 id='method.all' class="method"><span id='all.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.all' class='fnname'>all</a><F>(&mut self, f: F) -> <a class="primitive" href="../primitive.bool.html">bool</a> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1532-1539' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Tests if every element of the iterator matches a predicate. <a href="../../std/iter/trait.Iterator.html#method.all">Read more</a></p> </div><h4 id='method.any' class="method"><span id='any.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.any' class='fnname'>any</a><F>(&mut self, f: F) -> <a class="primitive" href="../primitive.bool.html">bool</a> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1580-1588' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Tests if any element of the iterator matches a predicate. <a href="../../std/iter/trait.Iterator.html#method.any">Read more</a></p> </div><h4 id='method.find' class="method"><span id='find.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.find' class='fnname'>find</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1634-1642' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Searches for an element of an iterator that satisfies a predicate. <a href="../../std/iter/trait.Iterator.html#method.find">Read more</a></p> </div><h4 id='method.position' class="method"><span id='position.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.position' class='fnname'>position</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><<a class="primitive" href="../primitive.usize.html">usize</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1701-1710' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Searches for an element in an iterator, returning its index. <a href="../../std/iter/trait.Iterator.html#method.position">Read more</a></p> </div><h4 id='method.rposition' class="method"><span id='rposition.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.rposition' class='fnname'>rposition</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><<a class="primitive" href="../primitive.usize.html">usize</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="primitive" href="../primitive.bool.html">bool</a>,<br> Self: <a class="trait" href="../../std/iter/trait.ExactSizeIterator.html" title="trait std::iter::ExactSizeIterator">ExactSizeIterator</a> + <a class="trait" href="../../std/iter/trait.DoubleEndedIterator.html" title="trait std::iter::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1752-1764' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Searches for an element in an iterator from the right, returning its index. <a href="../../std/iter/trait.Iterator.html#method.rposition">Read more</a></p> </div><h4 id='method.max' class="method"><span id='max.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.max' class='fnname'>max</a>(self) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.Ord.html" title="trait std::cmp::Ord">Ord</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1786-1794' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Returns the maximum element of an iterator. <a href="../../std/iter/trait.Iterator.html#method.max">Read more</a></p> </div><h4 id='method.min' class="method"><span id='min.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.min' class='fnname'>min</a>(self) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.Ord.html" title="trait std::cmp::Ord">Ord</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1816-1824' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Returns the minimum element of an iterator. <a href="../../std/iter/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'><code>fn <a href='../../std/iter/trait.Iterator.html#method.max_by_key' class='fnname'>max_by_key</a><B, F>(self, f: F) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../std/cmp/trait.Ord.html" title="trait std::cmp::Ord">Ord</a>,<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> B, </span></code></span><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#1842-1851' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Returns the element that gives the maximum value from the specified function. <a href="../../std/iter/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'><code>fn <a href='../../std/iter/trait.Iterator.html#method.max_by' class='fnname'>max_by</a><F>(self, compare: F) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>, &Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="enum" href="../../std/cmp/enum.Ordering.html" title="enum std::cmp::Ordering">Ordering</a>, </span></code></span><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#1869-1878' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Returns the element that gives the maximum value with respect to the specified comparison function. <a href="../../std/iter/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'><code>fn <a href='../../std/iter/trait.Iterator.html#method.min_by_key' class='fnname'>min_by_key</a><B, F>(self, f: F) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../std/cmp/trait.Ord.html" title="trait std::cmp::Ord">Ord</a>,<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> B, </span></code></span><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#1895-1904' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Returns the element that gives the minimum value from the specified function. <a href="../../std/iter/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'><code>fn <a href='../../std/iter/trait.Iterator.html#method.min_by' class='fnname'>min_by</a><F>(self, compare: F) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../std/ops/trait.FnMut.html" title="trait std::ops::FnMut">FnMut</a>(&Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>, &Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>) -> <a class="enum" href="../../std/cmp/enum.Ordering.html" title="enum std::cmp::Ordering">Ordering</a>, </span></code></span><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#1922-1931' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Returns the element that gives the minimum value with respect to the specified comparison function. <a href="../../std/iter/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="../../std/iter/struct.Rev.html" title="struct std::iter::Rev">Rev</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Rev.html" title="struct std::iter::Rev">Rev</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Rev.html" title="struct std::iter::Rev">Rev</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.DoubleEndedIterator.html" title="trait std::iter::DoubleEndedIterator">DoubleEndedIterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='rev.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.rev' class='fnname'>rev</a>(self) -> <a class="struct" href="../../std/iter/struct.Rev.html" title="struct std::iter::Rev">Rev</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../std/iter/trait.DoubleEndedIterator.html" title="trait std::iter::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1959-1961' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Reverses an iterator's direction. <a href="../../std/iter/trait.Iterator.html#method.rev">Read more</a></p> </div><h4 id='method.unzip' class="method"><span id='unzip.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.unzip' class='fnname'>unzip</a><A, B, FromA, FromB>(self) -> <a class="primitive" href="../primitive.tuple.html">(</a>FromA, FromB<a class="primitive" href="../primitive.tuple.html">)</a> <span class="where fmt-newline">where<br> FromA: <a class="trait" href="../../std/default/trait.Default.html" title="trait std::default::Default">Default</a> + <a class="trait" href="../../std/iter/trait.Extend.html" title="trait std::iter::Extend">Extend</a><A>,<br> FromB: <a class="trait" href="../../std/default/trait.Default.html" title="trait std::default::Default">Default</a> + <a class="trait" href="../../std/iter/trait.Extend.html" title="trait std::iter::Extend">Extend</a><B>,<br> Self: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a><Item = <a class="primitive" href="../primitive.tuple.html">(</a>A, B<a class="primitive" href="../primitive.tuple.html">)</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1986-2000' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Converts an iterator of pairs into a pair of containers. <a href="../../std/iter/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="../../std/iter/struct.Cloned.html" title="struct std::iter::Cloned">Cloned</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Cloned.html" title="struct std::iter::Cloned">Cloned</a><I></h3><code class="content"><span class="where fmt-newline">impl<'a, I, T> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Cloned.html" title="struct std::iter::Cloned">Cloned</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a><Item = <a class="primitive" href="../primitive.reference.html">&'a </a>T>,<br> T: 'a + <a class="trait" href="../../std/clone/trait.Clone.html" title="trait std::clone::Clone">Clone</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = T;</span></code></div></div><span id='cloned.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.cloned' class='fnname'>cloned</a><'a, T>(self) -> <a class="struct" href="../../std/iter/struct.Cloned.html" title="struct std::iter::Cloned">Cloned</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a><Item = <a class="primitive" href="../primitive.reference.html">&'a </a>T>,<br> T: 'a + <a class="trait" href="../../std/clone/trait.Clone.html" title="trait std::clone::Clone">Clone</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2025-2029' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Creates an iterator which [<code>clone</code>]s all of its elements. <a href="../../std/iter/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="../../std/iter/struct.Cycle.html" title="struct std::iter::Cycle">Cycle</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/iter/struct.Cycle.html" title="struct std::iter::Cycle">Cycle</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/iter/struct.Cycle.html" title="struct std::iter::Cycle">Cycle</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/clone/trait.Clone.html" title="trait std::clone::Clone">Clone</a> + <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a>>::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>;</span></code></div></div><span id='cycle.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.cycle' class='fnname'>cycle</a>(self) -> <a class="struct" href="../../std/iter/struct.Cycle.html" title="struct std::iter::Cycle">Cycle</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../std/clone/trait.Clone.html" title="trait std::clone::Clone">Clone</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2058-2060' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Repeats an iterator endlessly. <a href="../../std/iter/trait.Iterator.html#method.cycle">Read more</a></p> </div><h4 id='method.sum' class="method"><span id='sum.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.sum' class='fnname'>sum</a><S>(self) -> S <span class="where fmt-newline">where<br> S: <a class="trait" href="../../std/iter/trait.Sum.html" title="trait std::iter::Sum">Sum</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>>, </span></code></span><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#2085-2090' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Sums the elements of an iterator. <a href="../../std/iter/trait.Iterator.html#method.sum">Read more</a></p> </div><h4 id='method.product' class="method"><span id='product.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.product' class='fnname'>product</a><P>(self) -> P <span class="where fmt-newline">where<br> P: <a class="trait" href="../../std/iter/trait.Product.html" title="trait std::iter::Product">Product</a><Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>>, </span></code></span><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#2113-2118' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Iterates over the entire iterator, multiplying all the elements <a href="../../std/iter/trait.Iterator.html#method.product">Read more</a></p> </div><h4 id='method.cmp' class="method"><span id='cmp.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.cmp' class='fnname'>cmp</a><I>(self, other: I) -> <a class="enum" href="../../std/cmp/enum.Ordering.html" title="enum std::cmp::Ordering">Ordering</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a><Item = Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>>,<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.Ord.html" title="trait std::cmp::Ord">Ord</a>, </span></code></span><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#2123-2150' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Lexicographically compares the elements of this <code>Iterator</code> with those of another. <a href="../../std/iter/trait.Iterator.html#method.cmp">Read more</a></p> </div><h4 id='method.partial_cmp' class="method"><span id='partial_cmp.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.partial_cmp' class='fnname'>partial_cmp</a><I>(self, other: I) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><<a class="enum" href="../../std/cmp/enum.Ordering.html" title="enum std::cmp::Ordering">Ordering</a>> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.PartialOrd.html" title="trait std::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.Item" title="type std::iter::IntoIterator::Item">Item</a>>, </span></code></span><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#2155-2182' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Lexicographically compares the elements of this <code>Iterator</code> with those of another. <a href="../../std/iter/trait.Iterator.html#method.partial_cmp">Read more</a></p> </div><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.eq' class='fnname'>eq</a><I>(self, other: I) -> <a class="primitive" href="../primitive.bool.html">bool</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.PartialEq.html" title="trait std::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.Item" title="type std::iter::IntoIterator::Item">Item</a>>, </span></code></span><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#2187-2207' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are equal to those of another. <a href="../../std/iter/trait.Iterator.html#method.eq">Read more</a></p> </div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.ne' class='fnname'>ne</a><I>(self, other: I) -> <a class="primitive" href="../primitive.bool.html">bool</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.PartialEq.html" title="trait std::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.Item" title="type std::iter::IntoIterator::Item">Item</a>>, </span></code></span><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#2212-2232' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are unequal to those of another. <a href="../../std/iter/trait.Iterator.html#method.ne">Read more</a></p> </div><h4 id='method.lt' class="method"><span id='lt.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.lt' class='fnname'>lt</a><I>(self, other: I) -> <a class="primitive" href="../primitive.bool.html">bool</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.PartialOrd.html" title="trait std::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.Item" title="type std::iter::IntoIterator::Item">Item</a>>, </span></code></span><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#2237-2262' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically less than those of another. <a href="../../std/iter/trait.Iterator.html#method.lt">Read more</a></p> </div><h4 id='method.le' class="method"><span id='le.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.le' class='fnname'>le</a><I>(self, other: I) -> <a class="primitive" href="../primitive.bool.html">bool</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.PartialOrd.html" title="trait std::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.Item" title="type std::iter::IntoIterator::Item">Item</a>>, </span></code></span><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#2267-2292' title='goto source code'>[src]</a></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="../../std/iter/trait.Iterator.html#method.le">Read more</a></p> </div><h4 id='method.gt' class="method"><span id='gt.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.gt' class='fnname'>gt</a><I>(self, other: I) -> <a class="primitive" href="../primitive.bool.html">bool</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.PartialOrd.html" title="trait std::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.Item" title="type std::iter::IntoIterator::Item">Item</a>>, </span></code></span><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#2297-2322' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically greater than those of another. <a href="../../std/iter/trait.Iterator.html#method.gt">Read more</a></p> </div><h4 id='method.ge' class="method"><span id='ge.v' class='invisible'><code>fn <a href='../../std/iter/trait.Iterator.html#method.ge' class='fnname'>ge</a><I>(self, other: I) -> <a class="primitive" href="../primitive.bool.html">bool</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../std/iter/trait.Iterator.html#associatedtype.Item" title="type std::iter::Iterator::Item">Item</a>: <a class="trait" href="../../std/cmp/trait.PartialOrd.html" title="trait std::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../std/iter/trait.IntoIterator.html" title="trait std::iter::IntoIterator">IntoIterator</a>>::<a class="type" href="../../std/iter/trait.IntoIterator.html#associatedtype.Item" title="type std::iter::IntoIterator::Item">Item</a>>, </span></code></span><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#2327-2352' title='goto source code'>[src]</a></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="../../std/iter/trait.Iterator.html#method.ge">Read more</a></p> </div></div><h3 id='impl-PartialEq%3CRangeFrom%3CIdx%3E%3E' class='impl'><span class='in-band'><code>impl<Idx> <a class="trait" href="../../std/cmp/trait.PartialEq.html" title="trait std::cmp::PartialEq">PartialEq</a><<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx>> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx> <span class="where fmt-newline">where<br> Idx: <a class="trait" href="../../std/cmp/trait.PartialEq.html" title="trait std::cmp::PartialEq">PartialEq</a><Idx>, </span></code><a href='#impl-PartialEq%3CRangeFrom%3CIdx%3E%3E' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#140' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='method.eq-1' class="method"><span id='eq.v-1' class='invisible'><code>fn <a href='../../std/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&self, __arg_0: &<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx>) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#140' title='goto source code'>[src]</a></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="../../std/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p> </div><h4 id='method.ne-1' class="method"><span id='ne.v-1' class='invisible'><code>fn <a href='../../std/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&self, __arg_0: &<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><Idx>) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/ops/range.rs.html#140' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>This method tests for <code>!=</code>.</p> </div></div><h3 id='impl-SliceIndex%3Cstr%3E' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../std/slice/trait.SliceIndex.html" title="trait std::slice::SliceIndex">SliceIndex</a><<a class="primitive" href="../primitive.str.html">str</a>> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>></code><a href='#impl-SliceIndex%3Cstr%3E' class='anchor'></a></span><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/core/str/mod.rs.html#1954-1998' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='associatedtype.Output-1' class="type"><span id='Output.t-1' class='invisible'><code>type <a href='../../std/slice/trait.SliceIndex.html#associatedtype.Output' class="type">Output</a> = <a class="primitive" href="../primitive.str.html">str</a></code></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>The output type returned by methods.</p> </div><h4 id='method.get' class="method"><span id='get.v' class='invisible'><code>fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.get' class='fnname'>get</a>(<br> self, <br> slice: &<a class="primitive" href="../primitive.str.html">str</a><br>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><&<<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>> as <a class="trait" href="../../std/slice/trait.SliceIndex.html" title="trait std::slice::SliceIndex">SliceIndex</a><<a class="primitive" href="../primitive.str.html">str</a>>>::<a class="type" href="../../std/slice/trait.SliceIndex.html#associatedtype.Output" title="type std::slice::SliceIndex::Output">Output</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1957-1963' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, if in bounds. <a href="../../std/slice/trait.SliceIndex.html#tymethod.get">Read more</a></p> </div><h4 id='method.get_mut' class="method"><span id='get_mut.v' class='invisible'><code>fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.get_mut' class='fnname'>get_mut</a>(<br> self, <br> slice: &mut <a class="primitive" href="../primitive.str.html">str</a><br>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><&mut <<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>> as <a class="trait" href="../../std/slice/trait.SliceIndex.html" title="trait std::slice::SliceIndex">SliceIndex</a><<a class="primitive" href="../primitive.str.html">str</a>>>::<a class="type" href="../../std/slice/trait.SliceIndex.html#associatedtype.Output" title="type std::slice::SliceIndex::Output">Output</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1965-1971' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, if in bounds. <a href="../../std/slice/trait.SliceIndex.html#tymethod.get_mut">Read more</a></p> </div><h4 id='method.get_unchecked' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></h3><code class="content"><span class="where fmt-newline">impl<A> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Step.html" title="trait std::iter::Step">Step</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = A;</span></code></div></div><span id='get_unchecked.v' class='invisible'><code>unsafe fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.get_unchecked' class='fnname'>get_unchecked</a>(<br> self, <br> slice: &<a class="primitive" href="../primitive.str.html">str</a><br>) -> &<<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>> as <a class="trait" href="../../std/slice/trait.SliceIndex.html" title="trait std::slice::SliceIndex">SliceIndex</a><<a class="primitive" href="../primitive.str.html">str</a>>>::<a class="type" href="../../std/slice/trait.SliceIndex.html#associatedtype.Output" title="type std::slice::SliceIndex::Output">Output</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1973-1977' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, without performing any bounds checking. <a href="../../std/slice/trait.SliceIndex.html#tymethod.get_unchecked">Read more</a></p> </div><h4 id='method.get_unchecked_mut' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></h3><code class="content"><span class="where fmt-newline">impl<A> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Step.html" title="trait std::iter::Step">Step</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = A;</span></code></div></div><span id='get_unchecked_mut.v' class='invisible'><code>unsafe fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.get_unchecked_mut' class='fnname'>get_unchecked_mut</a>(<br> self, <br> slice: &mut <a class="primitive" href="../primitive.str.html">str</a><br>) -> &mut <<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>> as <a class="trait" href="../../std/slice/trait.SliceIndex.html" title="trait std::slice::SliceIndex">SliceIndex</a><<a class="primitive" href="../primitive.str.html">str</a>>>::<a class="type" href="../../std/slice/trait.SliceIndex.html#associatedtype.Output" title="type std::slice::SliceIndex::Output">Output</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1979-1983' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, without performing any bounds checking. <a href="../../std/slice/trait.SliceIndex.html#tymethod.get_unchecked_mut">Read more</a></p> </div><h4 id='method.index-1' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></h3><code class="content"><span class="where fmt-newline">impl<A> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Step.html" title="trait std::iter::Step">Step</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = A;</span></code></div></div><span id='index.v-1' class='invisible'><code>fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.index' class='fnname'>index</a>(self, slice: &<a class="primitive" href="../primitive.str.html">str</a>) -> &<<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>> as <a class="trait" href="../../std/slice/trait.SliceIndex.html" title="trait std::slice::SliceIndex">SliceIndex</a><<a class="primitive" href="../primitive.str.html">str</a>>>::<a class="type" href="../../std/slice/trait.SliceIndex.html#associatedtype.Output" title="type std::slice::SliceIndex::Output">Output</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1985-1988' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, panicking if out of bounds. <a href="../../std/slice/trait.SliceIndex.html#tymethod.index">Read more</a></p> </div><h4 id='method.index_mut-1' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A></h3><code class="content"><span class="where fmt-newline">impl<A> <a class="trait" href="../../std/iter/trait.Iterator.html" title="trait std::iter::Iterator">Iterator</a> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../std/iter/trait.Step.html" title="trait std::iter::Step">Step</a>, </span></span><span class="where fmt-newline"> type <a href='../../std/iter/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = A;</span></code></div></div><span id='index_mut.v-1' class='invisible'><code>fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.index_mut' class='fnname'>index_mut</a>(<br> self, <br> slice: &mut <a class="primitive" href="../primitive.str.html">str</a><br>) -> &mut <<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>> as <a class="trait" href="../../std/slice/trait.SliceIndex.html" title="trait std::slice::SliceIndex">SliceIndex</a><<a class="primitive" href="../primitive.str.html">str</a>>>::<a class="type" href="../../std/slice/trait.SliceIndex.html#associatedtype.Output" title="type std::slice::SliceIndex::Output">Output</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1990-1997' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, panicking if out of bounds. <a href="../../std/slice/trait.SliceIndex.html#tymethod.index_mut">Read more</a></p> </div></div><h3 id='impl-SliceIndex%3C%5BT%5D%3E' class='impl'><span class='in-band'><code>impl<T> <a class="trait" href="../../std/slice/trait.SliceIndex.html" title="trait std::slice::SliceIndex">SliceIndex</a><<a class="primitive" href="../primitive.slice.html">[</a>T<a class="primitive" href="../primitive.slice.html">]</a>> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>></code><a href='#impl-SliceIndex%3C%5BT%5D%3E' class='anchor'></a></span><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/slice/mod.rs.html#972-1004' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='associatedtype.Output-2' class="type"><span id='Output.t-2' class='invisible'><code>type <a href='../../std/slice/trait.SliceIndex.html#associatedtype.Output' class="type">Output</a> = <a class="primitive" href="../primitive.slice.html">[</a>T<a class="primitive" href="../primitive.slice.html">]</a></code></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>The output type returned by methods.</p> </div><h4 id='method.get-1' class="method"><span id='get.v-1' class='invisible'><code>fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.get' class='fnname'>get</a>(self, slice: <a class="primitive" href="../primitive.slice.html">&[T]</a>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><<a class="primitive" href="../primitive.slice.html">&[T]</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/slice/mod.rs.html#976-978' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, if in bounds. <a href="../../std/slice/trait.SliceIndex.html#tymethod.get">Read more</a></p> </div><h4 id='method.get_mut-1' class="method"><span id='get_mut.v-1' class='invisible'><code>fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.get_mut' class='fnname'>get_mut</a>(self, slice: <a class="primitive" href="../primitive.slice.html">&mut [T]</a>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><<a class="primitive" href="../primitive.slice.html">&mut [T]</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/slice/mod.rs.html#981-983' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, if in bounds. <a href="../../std/slice/trait.SliceIndex.html#tymethod.get_mut">Read more</a></p> </div><h4 id='method.get_unchecked-1' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></h3><code class="content"><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="../primitive.slice.html">&'a mut [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></code></div></div><span id='get_unchecked.v-1' class='invisible'><code>unsafe fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.get_unchecked' class='fnname'>get_unchecked</a>(self, slice: <a class="primitive" href="../primitive.slice.html">&[T]</a>) -> <a class="primitive" href="../primitive.slice.html">&[T]</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/slice/mod.rs.html#986-988' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, without performing any bounds checking. <a href="../../std/slice/trait.SliceIndex.html#tymethod.get_unchecked">Read more</a></p> </div><h4 id='method.get_unchecked_mut-1' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></h3><code class="content"><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="../primitive.slice.html">&'a mut [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></code></div></div><span id='get_unchecked_mut.v-1' class='invisible'><code>unsafe fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.get_unchecked_mut' class='fnname'>get_unchecked_mut</a>(self, slice: <a class="primitive" href="../primitive.slice.html">&mut [T]</a>) -> <a class="primitive" href="../primitive.slice.html">&mut [T]</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/slice/mod.rs.html#991-993' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, without performing any bounds checking. <a href="../../std/slice/trait.SliceIndex.html#tymethod.get_unchecked_mut">Read more</a></p> </div><h4 id='method.index-2' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></h3><code class="content"><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="../primitive.slice.html">&'a mut [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></code></div></div><span id='index.v-2' class='invisible'><code>fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.index' class='fnname'>index</a>(self, slice: <a class="primitive" href="../primitive.slice.html">&[T]</a>) -> <a class="primitive" href="../primitive.slice.html">&[T]</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/slice/mod.rs.html#996-998' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a shared reference to the output at this location, panicking if out of bounds. <a href="../../std/slice/trait.SliceIndex.html#tymethod.index">Read more</a></p> </div><h4 id='method.index_mut-2' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></h3><code class="content"><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="../primitive.slice.html">&'a mut [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></code></div></div><span id='index_mut.v-2' class='invisible'><code>fn <a href='../../std/slice/trait.SliceIndex.html#tymethod.index_mut' class='fnname'>index_mut</a>(self, slice: <a class="primitive" href="../primitive.slice.html">&mut [T]</a>) -> <a class="primitive" href="../primitive.slice.html">&mut [T]</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/slice/mod.rs.html#1001-1003' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>slice_get_slice </code><a href="https://github.com/rust-lang/rust/issues/35729">#35729</a>)</div></div><div class='docblock'><p>Returns a mutable reference to the output at this location, panicking if out of bounds. <a href="../../std/slice/trait.SliceIndex.html#tymethod.index_mut">Read more</a></p> </div></div><h3 id='impl-IndexMut%3CRangeFrom%3Cusize%3E%3E-1' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../std/ops/trait.IndexMut.html" title="trait std::ops::IndexMut">IndexMut</a><<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>> for <a class="struct" href="../../std/string/struct.String.html" title="struct std::string::String">String</a></code><a href='#impl-IndexMut%3CRangeFrom%3Cusize%3E%3E-1' class='anchor'></a></span><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/string.rs.html#1913-1918' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='method.index_mut-3' class="method"><span id='index_mut.v-3' class='invisible'><code>fn <a href='../../std/ops/trait.IndexMut.html#tymethod.index_mut' class='fnname'>index_mut</a>(&mut self, index: <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>) -> &mut <a class="primitive" href="../primitive.str.html">str</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/string.rs.html#1915-1917' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Performs the mutable indexing (<code>container[index]</code>) operation.</p> </div></div><h3 id='impl-IndexMut%3CRangeFrom%3Cusize%3E%3E-2' class='impl'><span class='in-band'><code>impl<T> <a class="trait" href="../../std/ops/trait.IndexMut.html" title="trait std::ops::IndexMut">IndexMut</a><<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>> for <a class="struct" href="../../std/vec/struct.Vec.html" title="struct std::vec::Vec">Vec</a><T></code><a href='#impl-IndexMut%3CRangeFrom%3Cusize%3E%3E-2' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/vec.rs.html#1651-1656' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='method.index_mut-4' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></h3><code class="content"><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="../primitive.slice.html">&'a mut [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></code></div></div><span id='index_mut.v-4' class='invisible'><code>fn <a href='../../std/ops/trait.IndexMut.html#tymethod.index_mut' class='fnname'>index_mut</a>(&mut self, index: <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>) -> <a class="primitive" href="../primitive.slice.html">&mut [T]</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/vec.rs.html#1653-1655' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Performs the mutable indexing (<code>container[index]</code>) operation.</p> </div></div><h3 id='impl-Index%3CRangeFrom%3Cusize%3E%3E-1' class='impl'><span class='in-band'><code>impl<T> <a class="trait" href="../../std/ops/trait.Index.html" title="trait std::ops::Index">Index</a><<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>> for <a class="struct" href="../../std/vec/struct.Vec.html" title="struct std::vec::Vec">Vec</a><T></code><a href='#impl-Index%3CRangeFrom%3Cusize%3E%3E-1' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/vec.rs.html#1589-1596' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='associatedtype.Output-3' class="type"><span id='Output.t-3' class='invisible'><code>type <a href='../../std/ops/trait.Index.html#associatedtype.Output' class="type">Output</a> = <a class="primitive" href="../primitive.slice.html">[</a>T<a class="primitive" href="../primitive.slice.html">]</a></code></span></h4> <div class='docblock'><p>The returned type after indexing.</p> </div><h4 id='method.index-3' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></h3><code class="content"><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="primitive" href="../primitive.slice.html">&'a [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span><span class="where fmt-newline">impl<'a> <a class="trait" href="../../std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="primitive" href="../primitive.slice.html">&'a mut [</a><a class="primitive" href="../primitive.u8.html">u8</a><a class="primitive" href="../primitive.slice.html">]</a></span></code></div></div><span id='index.v-3' class='invisible'><code>fn <a href='../../std/ops/trait.Index.html#tymethod.index' class='fnname'>index</a>(&self, index: <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>) -> <a class="primitive" href="../primitive.slice.html">&[T]</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/vec.rs.html#1593-1595' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Performs the indexing (<code>container[index]</code>) operation.</p> </div></div><h3 id='impl-Index%3CRangeFrom%3Cusize%3E%3E-2' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../std/ops/trait.Index.html" title="trait std::ops::Index">Index</a><<a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>> for <a class="struct" href="../../std/string/struct.String.html" title="struct std::string::String">String</a></code><a href='#impl-Index%3CRangeFrom%3Cusize%3E%3E-2' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/string.rs.html#1862-1869' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='associatedtype.Output-4' class="type"><span id='Output.t-4' class='invisible'><code>type <a href='../../std/ops/trait.Index.html#associatedtype.Output' class="type">Output</a> = <a class="primitive" href="../primitive.str.html">str</a></code></span></h4> <div class='docblock'><p>The returned type after indexing.</p> </div><h4 id='method.index-4' class="method"><span id='index.v-4' class='invisible'><code>fn <a href='../../std/ops/trait.Index.html#tymethod.index' class='fnname'>index</a>(&self, index: <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><<a class="primitive" href="../primitive.usize.html">usize</a>>) -> &<a class="primitive" href="../primitive.str.html">str</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/string.rs.html#1866-1868' title='goto source code'>[src]</a></span></h4> <div class='docblock'><p>Performs the indexing (<code>container[index]</code>) operation.</p> </div></div><h3 id='impl-RangeArgument%3CT%3E' class='impl'><span class='in-band'><code>impl<T> <a class="trait" href="../../std/collections/range/trait.RangeArgument.html" title="trait std::collections::range::RangeArgument">RangeArgument</a><T> for <a class="struct" href="../../std/ops/struct.RangeFrom.html" title="struct std::ops::RangeFrom">RangeFrom</a><T></code><a href='#impl-RangeArgument%3CT%3E' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/range.rs.html#79-86' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='method.start' class="method"><span id='start.v-1' class='invisible'><code>fn <a href='../../std/collections/range/trait.RangeArgument.html#tymethod.start' class='fnname'>start</a>(&self) -> <a class="enum" href="../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><<a class="primitive" href="../primitive.reference.html">&</a>T></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/range.rs.html#80-82' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>collections_range </code><a href="https://github.com/rust-lang/rust/issues/30877">#30877</a>)</summary><p>waiting for dust to settle on inclusive ranges</p> </details></div></div><div class='docblock'><p>Start index bound. <a href="../../std/collections/range/trait.RangeArgument.html#tymethod.start">Read more</a></p> </div><h4 id='method.end' class="method"><span id='end.v' class='invisible'><code>fn <a href='../../std/collections/range/trait.RangeArgument.html#tymethod.end' class='fnname'>end</a>(&self) -> <a class="enum" href="../../std/collections/enum.Bound.html" title="enum std::collections::Bound">Bound</a><<a class="primitive" href="../primitive.reference.html">&</a>T></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/alloc/range.rs.html#83-85' title='goto source code'>[src]</a></span></h4> <div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>collections_range </code><a href="https://github.com/rust-lang/rust/issues/30877">#30877</a>)</summary><p>waiting for dust to settle on inclusive ranges</p> </details></div></div><div class='docblock'><p>End index bound. <a href="../../std/collections/range/trait.RangeArgument.html#tymethod.end">Read more</a></p> </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> </div> </div> </aside> <script> window.rootPath = "../../"; window.currentCrate = "std"; </script> <script src="../../main.js"></script> <script defer src="../../search-index.js"></script> </body> </html>