<!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 `LinesAny` struct in crate `alloc`."><meta name="keywords" content="rust, rustlang, rust-lang, LinesAny"><title>alloc::str::LinesAny - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script><link rel="shortcut icon" href="https://doc.rust-lang.org/favicon.ico"></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../alloc/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a><p class='location'>Struct LinesAny</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-FusedIterator">FusedIterator</a><a href="#impl-Debug">Debug</a><a href="#impl-DoubleEndedIterator">DoubleEndedIterator</a><a href="#impl-Iterator">Iterator</a><a href="#impl-Clone">Clone</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a></div></div><p class='location'><a href='../index.html'>alloc</a>::<wbr><a href='index.html'>str</a></p><script>window.sidebarCurrent = {name: 'LinesAny', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>alloc</a>::<wbr><a href='index.html'>str</a>::<wbr><a class="struct" href=''>LinesAny</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/str/mod.rs.html#1354' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust struct'>pub struct LinesAny<'a>(_);</pre></div><div class='stability'><div class='stab deprecated'>Deprecated since 1.4.0<p>: use lines()/Lines instead now</p>
</div></div><div class='docblock'><p>Created with the method <a href="../../std/primitive.str.html#method.lines_any"><code>lines_any</code></a>.</p>
</div>
<h2 id='implementations' class='small-section-header'>
Trait Implementations<a href='#implementations' class='anchor'></a>
</h2>
<div id='implementations-list'><h3 id='impl-FusedIterator' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../core/iter/traits/trait.FusedIterator.html" title="trait core::iter::traits::FusedIterator">FusedIterator</a> for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></code><a href='#impl-FusedIterator' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.26.0'>1.26.0</div><a class='srclink' href='../../src/core/str/mod.rs.html#1412' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Debug' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../alloc/fmt/trait.Debug.html" title="trait alloc::fmt::Debug">Debug</a> for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></code><a href='#impl-Debug' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1352' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../alloc/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="../../core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1352' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Formats the value using the given formatter. <a href="../../alloc/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id='impl-DoubleEndedIterator' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../core/iter/traits/trait.DoubleEndedIterator.html" title="trait core::iter::traits::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></code><a href='#impl-DoubleEndedIterator' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1403-1408' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.next_back' class="method"><span id='next_back.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.DoubleEndedIterator.html#tymethod.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&'a str></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1405-1407' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Removes and returns an element from the end of the iterator. <a href="../../core/iter/traits/trait.DoubleEndedIterator.html#tymethod.next_back">Read more</a></p>
</div><h4 id='method.try_rfold' class="method"><span id='try_rfold.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.DoubleEndedIterator.html#method.try_rfold' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../core/ops/try/trait.Try.html" title="trait core::ops::try::Try">Try</a><Ok = B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/traits.rs.html#461-469' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This is the reverse version of [<code>try_fold()</code>]: it takes elements starting from the back of the iterator. <a href="../../core/iter/traits/trait.DoubleEndedIterator.html#method.try_rfold">Read more</a></p>
</div><h4 id='method.rfold' class="method"><span id='rfold.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.DoubleEndedIterator.html#method.rfold' class='fnname'>rfold</a><B, F>(self, accum: B, f: F) -> B <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/traits.rs.html#524-528' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator method that reduces the iterator's elements to a single, final value, starting from the back. <a href="../../core/iter/traits/trait.DoubleEndedIterator.html#method.rfold">Read more</a></p>
</div><h4 id='method.rfind' class="method"><span id='rfind.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/traits/trait.DoubleEndedIterator.html#method.rfind' class='fnname'>rfind</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/traits.rs.html#574-582' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Searches for an element of an iterator from the back that satisfies a predicate. <a href="../../core/iter/traits/trait.DoubleEndedIterator.html#method.rfind">Read more</a></p>
</div></div><h3 id='impl-Iterator' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></code><a href='#impl-Iterator' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1387-1399' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Item' class="type"><span id='Item.t' class='invisible'><code>type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = &'a str</code></span></h4>
<div class='docblock'><p>The type of the elements being iterated over.</p>
</div><h4 id='method.next' class="method"><span id='next.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#tymethod.next' class='fnname'>next</a>(&mut self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&'a str></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1391-1393' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Advances the iterator and returns the next value. <a href="../../core/iter/iterator/trait.Iterator.html#tymethod.next">Read more</a></p>
</div><h4 id='method.size_hint' class="method"><span id='size_hint.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.size_hint' class='fnname'>size_hint</a>(&self) -> (usize, <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><usize>)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1396-1398' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the bounds on the remaining length of the iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.size_hint">Read more</a></p>
</div><h4 id='method.count' class="method"><span id='count.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.count' class='fnname'>count</a>(self) -> usize</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#188-191' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Consumes the iterator, counting the number of iterations and returning it. <a href="../../core/iter/iterator/trait.Iterator.html#method.count">Read more</a></p>
</div><h4 id='method.last' class="method"><span id='last.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.last' class='fnname'>last</a>(self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#214-218' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Consumes the iterator, returning the last element. <a href="../../core/iter/iterator/trait.Iterator.html#method.last">Read more</a></p>
</div><h4 id='method.nth' class="method"><span id='nth.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.nth' class='fnname'>nth</a>(&mut self, n: usize) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#263-269' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the <code>n</code>th element of the iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.nth">Read more</a></p>
</div><h4 id='method.step_by' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.StepBy.html" title="struct core::iter::StepBy">StepBy</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.StepBy.html" title="struct core::iter::StepBy">StepBy</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.StepBy.html" title="struct core::iter::StepBy">StepBy</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='step_by.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.step_by' class='fnname'>step_by</a>(self, step: usize) -> <a class="struct" href="../../core/iter/struct.StepBy.html" title="struct core::iter::StepBy">StepBy</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.28.0'>1.28.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#317-320' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator starting at the same point, but stepping by the given amount at each iteration. <a href="../../core/iter/iterator/trait.Iterator.html#method.step_by">Read more</a></p>
</div><h4 id='method.chain' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Chain.html" title="struct core::iter::Chain">Chain</a><A, B></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Chain.html" title="struct core::iter::Chain">Chain</a><A, B></h3><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Chain.html" title="struct core::iter::Chain">Chain</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> B: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <A as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <A as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='chain.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.chain' class='fnname'>chain</a><U>(self, other: U) -> <a class="struct" href="../../core/iter/struct.Chain.html" title="struct core::iter::Chain">Chain</a><Self, <U as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::IntoIterator::IntoIter">IntoIter</a>> <span class="where fmt-newline">where<br> U: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a><Item = Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#373-377' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Takes two iterators and creates a new iterator over both in sequence. <a href="../../core/iter/iterator/trait.Iterator.html#method.chain">Read more</a></p>
</div><h4 id='method.zip' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Zip.html" title="struct core::iter::Zip">Zip</a><A, B></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Zip.html" title="struct core::iter::Zip">Zip</a><A, B></h3><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Zip.html" title="struct core::iter::Zip">Zip</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> B: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = (<A as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>, <B as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>);</span></code></div></div><span id='zip.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.zip' class='fnname'>zip</a><U>(self, other: U) -> <a class="struct" href="../../core/iter/struct.Zip.html" title="struct core::iter::Zip">Zip</a><Self, <U as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::IntoIterator::IntoIter">IntoIter</a>> <span class="where fmt-newline">where<br> U: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#449-453' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>'Zips up' two iterators into a single iterator of pairs. <a href="../../core/iter/iterator/trait.Iterator.html#method.zip">Read more</a></p>
</div><h4 id='method.map' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Map.html" title="struct core::iter::Map">Map</a><I, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Map.html" title="struct core::iter::Map">Map</a><I, F></h3><code class="content"><span class="where fmt-newline">impl<B, I, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Map.html" title="struct core::iter::Map">Map</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B,<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = B;</span></code></div></div><span id='map.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.map' class='fnname'>map</a><B, F>(self, f: F) -> <a class="struct" href="../../core/iter/struct.Map.html" title="struct core::iter::Map">Map</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#505-509' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Takes a closure and creates an iterator which calls that closure on each element. <a href="../../core/iter/iterator/trait.Iterator.html#method.map">Read more</a></p>
</div><h4 id='method.for_each' class="method"><span id='for_each.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.for_each' class='fnname'>for_each</a><F>(self, f: F) <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>), </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#548-552' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Calls a closure on each element of an iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.for_each">Read more</a></p>
</div><h4 id='method.filter' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Filter.html" title="struct core::iter::Filter">Filter</a><I, P></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Filter.html" title="struct core::iter::Filter">Filter</a><I, P></h3><code class="content"><span class="where fmt-newline">impl<I, P> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Filter.html" title="struct core::iter::Filter">Filter</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='filter.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.filter' class='fnname'>filter</a><P>(self, predicate: P) -> <a class="struct" href="../../core/iter/struct.Filter.html" title="struct core::iter::Filter">Filter</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#616-620' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which uses a closure to determine if an element should be yielded. <a href="../../core/iter/iterator/trait.Iterator.html#method.filter">Read more</a></p>
</div><h4 id='method.filter_map' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.FilterMap.html" title="struct core::iter::FilterMap">FilterMap</a><I, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.FilterMap.html" title="struct core::iter::FilterMap">FilterMap</a><I, F></h3><code class="content"><span class="where fmt-newline">impl<B, I, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.FilterMap.html" title="struct core::iter::FilterMap">FilterMap</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>,<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = B;</span></code></div></div><span id='filter_map.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.filter_map' class='fnname'>filter_map</a><B, F>(self, f: F) -> <a class="struct" href="../../core/iter/struct.FilterMap.html" title="struct core::iter::FilterMap">FilterMap</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#673-677' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that both filters and maps. <a href="../../core/iter/iterator/trait.Iterator.html#method.filter_map">Read more</a></p>
</div><h4 id='method.enumerate' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Enumerate.html" title="struct core::iter::Enumerate">Enumerate</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Enumerate.html" title="struct core::iter::Enumerate">Enumerate</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Enumerate.html" title="struct core::iter::Enumerate">Enumerate</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = (usize, <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>);</span></code></div></div><span id='enumerate.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.enumerate' class='fnname'>enumerate</a>(self) -> <a class="struct" href="../../core/iter/struct.Enumerate.html" title="struct core::iter::Enumerate">Enumerate</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#719-721' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which gives the current iteration count as well as the next value. <a href="../../core/iter/iterator/trait.Iterator.html#method.enumerate">Read more</a></p>
</div><h4 id='method.peekable' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Peekable.html" title="struct core::iter::Peekable">Peekable</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Peekable.html" title="struct core::iter::Peekable">Peekable</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Peekable.html" title="struct core::iter::Peekable">Peekable</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='peekable.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.peekable' class='fnname'>peekable</a>(self) -> <a class="struct" href="../../core/iter/struct.Peekable.html" title="struct core::iter::Peekable">Peekable</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#765-767' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which can use <code>peek</code> to look at the next element of the iterator without consuming it. <a href="../../core/iter/iterator/trait.Iterator.html#method.peekable">Read more</a></p>
</div><h4 id='method.skip_while' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.SkipWhile.html" title="struct core::iter::SkipWhile">SkipWhile</a><I, P></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.SkipWhile.html" title="struct core::iter::SkipWhile">SkipWhile</a><I, P></h3><code class="content"><span class="where fmt-newline">impl<I, P> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.SkipWhile.html" title="struct core::iter::SkipWhile">SkipWhile</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='skip_while.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.skip_while' class='fnname'>skip_while</a><P>(self, predicate: P) -> <a class="struct" href="../../core/iter/struct.SkipWhile.html" title="struct core::iter::SkipWhile">SkipWhile</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#826-830' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that [<code>skip</code>]s elements based on a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.skip_while">Read more</a></p>
</div><h4 id='method.take_while' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.TakeWhile.html" title="struct core::iter::TakeWhile">TakeWhile</a><I, P></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.TakeWhile.html" title="struct core::iter::TakeWhile">TakeWhile</a><I, P></h3><code class="content"><span class="where fmt-newline">impl<I, P> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.TakeWhile.html" title="struct core::iter::TakeWhile">TakeWhile</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='take_while.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.take_while' class='fnname'>take_while</a><P>(self, predicate: P) -> <a class="struct" href="../../core/iter/struct.TakeWhile.html" title="struct core::iter::TakeWhile">TakeWhile</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#906-910' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that yields elements based on a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.take_while">Read more</a></p>
</div><h4 id='method.skip' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Skip.html" title="struct core::iter::Skip">Skip</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Skip.html" title="struct core::iter::Skip">Skip</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Skip.html" title="struct core::iter::Skip">Skip</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='skip.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.skip' class='fnname'>skip</a>(self, n: usize) -> <a class="struct" href="../../core/iter/struct.Skip.html" title="struct core::iter::Skip">Skip</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#930-932' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that skips the first <code>n</code> elements. <a href="../../core/iter/iterator/trait.Iterator.html#method.skip">Read more</a></p>
</div><h4 id='method.take' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Take.html" title="struct core::iter::Take">Take</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Take.html" title="struct core::iter::Take">Take</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Take.html" title="struct core::iter::Take">Take</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='take.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.take' class='fnname'>take</a>(self, n: usize) -> <a class="struct" href="../../core/iter/struct.Take.html" title="struct core::iter::Take">Take</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#962-964' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that yields its first <code>n</code> elements. <a href="../../core/iter/iterator/trait.Iterator.html#method.take">Read more</a></p>
</div><h4 id='method.scan' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Scan.html" title="struct core::iter::Scan">Scan</a><I, St, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Scan.html" title="struct core::iter::Scan">Scan</a><I, St, F></h3><code class="content"><span class="where fmt-newline">impl<B, I, St, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Scan.html" title="struct core::iter::Scan">Scan</a><I, St, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&mut St, <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>,<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = B;</span></code></div></div><span id='scan.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.scan' class='fnname'>scan</a><St, B, F>(self, initial_state: St, f: F) -> <a class="struct" href="../../core/iter/struct.Scan.html" title="struct core::iter::Scan">Scan</a><Self, St, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&mut St, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1005-1009' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator adaptor similar to [<code>fold</code>] that holds internal state and produces a new iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.scan">Read more</a></p>
</div><h4 id='method.flat_map' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.FlatMap.html" title="struct core::iter::FlatMap">FlatMap</a><I, U, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.FlatMap.html" title="struct core::iter::FlatMap">FlatMap</a><I, U, F></h3><code class="content"><span class="where fmt-newline">impl<I, U, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.FlatMap.html" title="struct core::iter::FlatMap">FlatMap</a><I, U, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> U,<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> U: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <U as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>;</span></code></div></div><span id='flat_map.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.flat_map' class='fnname'>flat_map</a><U, F>(self, f: F) -> <a class="struct" href="../../core/iter/struct.FlatMap.html" title="struct core::iter::FlatMap">FlatMap</a><Self, U, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> U,<br> U: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1043-1047' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator that works like map, but flattens nested structure. <a href="../../core/iter/iterator/trait.Iterator.html#method.flat_map">Read more</a></p>
</div><h4 id='method.flatten' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Flatten.html" title="struct core::iter::Flatten">Flatten</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Flatten.html" title="struct core::iter::Flatten">Flatten</a><I></h3><code class="content"><span class="where fmt-newline">impl<I, U> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Flatten.html" title="struct core::iter::Flatten">Flatten</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> U: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>,<br> <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> <<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a> as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::IntoIterator::IntoIter">IntoIter</a> == U,<br> <<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a> as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a> == <U as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <U as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='flatten.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.flatten' class='fnname'>flatten</a>(self) -> <a class="struct" href="../../core/iter/struct.Flatten.html" title="struct core::iter::Flatten">Flatten</a><Self> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1118-1121' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>iterator_flatten </code><a href="https://github.com/rust-lang/rust/issues/48213">#48213</a>)</div></div><div class='docblock'><p>Creates an iterator that flattens nested structure. <a href="../../core/iter/iterator/trait.Iterator.html#method.flatten">Read more</a></p>
</div><h4 id='method.fuse' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.FusedIterator.html" title="trait core::iter::traits::FusedIterator">FusedIterator</a>, </span></span><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='fuse.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.fuse' class='fnname'>fuse</a>(self) -> <a class="struct" href="../../core/iter/struct.Fuse.html" title="struct core::iter::Fuse">Fuse</a><Self></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1179-1181' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which ends after the first [<code>None</code>]. <a href="../../core/iter/iterator/trait.Iterator.html#method.fuse">Read more</a></p>
</div><h4 id='method.inspect' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Inspect.html" title="struct core::iter::Inspect">Inspect</a><I, F></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Inspect.html" title="struct core::iter::Inspect">Inspect</a><I, F></h3><code class="content"><span class="where fmt-newline">impl<I, F> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Inspect.html" title="struct core::iter::Inspect">Inspect</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&<I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>),<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='inspect.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.inspect' class='fnname'>inspect</a><F>(self, f: F) -> <a class="struct" href="../../core/iter/struct.Inspect.html" title="struct core::iter::Inspect">Inspect</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>), </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1260-1264' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Do something with each element of an iterator, passing the value on. <a href="../../core/iter/iterator/trait.Iterator.html#method.inspect">Read more</a></p>
</div><h4 id='method.by_ref' class="method"><span id='by_ref.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.by_ref' class='fnname'>by_ref</a>(&mut self) -> &mut Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1303' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Borrows an iterator, rather than consuming it. <a href="../../core/iter/iterator/trait.Iterator.html#method.by_ref">Read more</a></p>
</div><h4 id='method.collect' class="method"><span id='collect.v' class='invisible'><table class='table-display'><tbody><tr><td><code><div class="docblock attributes">#[must_use = "if you really need to exhaust the iterator, consider `.for_each(drop)` instead"]
</div>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.collect' class='fnname'>collect</a><B>(self) -> B <span class="where fmt-newline">where<br> B: <a class="trait" href="../../core/iter/traits/trait.FromIterator.html" title="trait core::iter::traits::FromIterator">FromIterator</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1418-1420' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Transforms an iterator into a collection. <a href="../../core/iter/iterator/trait.Iterator.html#method.collect">Read more</a></p>
</div><h4 id='method.partition' class="method"><span id='partition.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.partition' class='fnname'>partition</a><B, F>(self, f: F) -> (B, B) <span class="where fmt-newline">where<br> B: <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="../../core/iter/traits/trait.Extend.html" title="trait core::iter::traits::Extend">Extend</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>,<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1443-1460' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Consumes an iterator, creating two collections from it. <a href="../../core/iter/iterator/trait.Iterator.html#method.partition">Read more</a></p>
</div><h4 id='method.try_fold' class="method"><span id='try_fold.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.try_fold' class='fnname'>try_fold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../core/ops/try/trait.Try.html" title="trait core::ops::try::Try">Try</a><Ok = B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1521-1529' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator method that applies a function as long as it returns successfully, producing a single, final value. <a href="../../core/iter/iterator/trait.Iterator.html#method.try_fold">Read more</a></p>
</div><h4 id='method.try_for_each' class="method"><span id='try_for_each.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.try_for_each' class='fnname'>try_for_each</a><F, R>(&mut self, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../core/ops/try/trait.Try.html" title="trait core::ops::try::Try">Try</a><Ok = ()>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.27.0'>1.27.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1560-1564' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator method that applies a fallible function to each item in the iterator, stopping at the first error and returning that error. <a href="../../core/iter/iterator/trait.Iterator.html#method.try_for_each">Read more</a></p>
</div><h4 id='method.fold' class="method"><span id='fold.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.fold' class='fnname'>fold</a><B, F>(self, init: B, f: F) -> B <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1635-1639' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>An iterator method that applies a function, producing a single, final value. <a href="../../core/iter/iterator/trait.Iterator.html#method.fold">Read more</a></p>
</div><h4 id='method.all' class="method"><span id='all.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.all' class='fnname'>all</a><F>(&mut self, f: F) -> bool <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1680-1687' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Tests if every element of the iterator matches a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.all">Read more</a></p>
</div><h4 id='method.any' class="method"><span id='any.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.any' class='fnname'>any</a><F>(&mut self, f: F) -> bool <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1728-1736' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Tests if any element of the iterator matches a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.any">Read more</a></p>
</div><h4 id='method.find' class="method"><span id='find.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.find' class='fnname'>find</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1782-1790' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Searches for an element of an iterator that satisfies a predicate. <a href="../../core/iter/iterator/trait.Iterator.html#method.find">Read more</a></p>
</div><h4 id='method.find_map' class="method"><span id='find_map.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.find_map' class='fnname'>find_map</a><B, F>(&mut self, f: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1812-1822' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>iterator_find_map </code><a href="https://github.com/rust-lang/rust/issues/49602">#49602</a>)</summary><p>unstable new API</p>
</details></div></div><div class='docblock'><p>Applies function to the elements of iterator and returns the first non-none result. <a href="../../core/iter/iterator/trait.Iterator.html#method.find_map">Read more</a></p>
</div><h4 id='method.position' class="method"><span id='position.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.position' class='fnname'>position</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><usize> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1881-1890' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Searches for an element in an iterator, returning its index. <a href="../../core/iter/iterator/trait.Iterator.html#method.position">Read more</a></p>
</div><h4 id='method.rposition' class="method"><span id='rposition.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.rposition' class='fnname'>rposition</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><usize> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> bool,<br> Self: <a class="trait" href="../../core/iter/traits/trait.ExactSizeIterator.html" title="trait core::iter::traits::ExactSizeIterator">ExactSizeIterator</a> + <a class="trait" href="../../core/iter/traits/trait.DoubleEndedIterator.html" title="trait core::iter::traits::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1932-1944' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Searches for an element in an iterator from the right, returning its index. <a href="../../core/iter/iterator/trait.Iterator.html#method.rposition">Read more</a></p>
</div><h4 id='method.max' class="method"><span id='max.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.max' class='fnname'>max</a>(self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1966-1974' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the maximum element of an iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.max">Read more</a></p>
</div><h4 id='method.min' class="method"><span id='min.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.min' class='fnname'>min</a>(self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#1996-2004' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the minimum element of an iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.min">Read more</a></p>
</div><h4 id='method.max_by_key' class="method"><span id='max_by_key.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.max_by_key' class='fnname'>max_by_key</a><B, F>(self, f: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.6.0'>1.6.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2022-2031' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the element that gives the maximum value from the specified function. <a href="../../core/iter/iterator/trait.Iterator.html#method.max_by_key">Read more</a></p>
</div><h4 id='method.max_by' class="method"><span id='max_by.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.max_by' class='fnname'>max_by</a><F>(self, compare: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>, &Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.15.0'>1.15.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2049-2058' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the element that gives the maximum value with respect to the specified comparison function. <a href="../../core/iter/iterator/trait.Iterator.html#method.max_by">Read more</a></p>
</div><h4 id='method.min_by_key' class="method"><span id='min_by_key.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.min_by_key' class='fnname'>min_by_key</a><B, F>(self, f: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> B, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.6.0'>1.6.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2075-2084' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the element that gives the minimum value from the specified function. <a href="../../core/iter/iterator/trait.Iterator.html#method.min_by_key">Read more</a></p>
</div><h4 id='method.min_by' class="method"><span id='min_by.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.min_by' class='fnname'>min_by</a><F>(self, compare: F) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>, &Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.15.0'>1.15.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2102-2111' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the element that gives the minimum value with respect to the specified comparison function. <a href="../../core/iter/iterator/trait.Iterator.html#method.min_by">Read more</a></p>
</div><h4 id='method.rev' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Rev.html" title="struct core::iter::Rev">Rev</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Rev.html" title="struct core::iter::Rev">Rev</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Rev.html" title="struct core::iter::Rev">Rev</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.DoubleEndedIterator.html" title="trait core::iter::traits::DoubleEndedIterator">DoubleEndedIterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='rev.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.rev' class='fnname'>rev</a>(self) -> <a class="struct" href="../../core/iter/struct.Rev.html" title="struct core::iter::Rev">Rev</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../core/iter/traits/trait.DoubleEndedIterator.html" title="trait core::iter::traits::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2139-2141' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Reverses an iterator's direction. <a href="../../core/iter/iterator/trait.Iterator.html#method.rev">Read more</a></p>
</div><h4 id='method.unzip' class="method"><span id='unzip.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.unzip' class='fnname'>unzip</a><A, B, FromA, FromB>(self) -> (FromA, FromB) <span class="where fmt-newline">where<br> FromA: <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="../../core/iter/traits/trait.Extend.html" title="trait core::iter::traits::Extend">Extend</a><A>,<br> FromB: <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="../../core/iter/traits/trait.Extend.html" title="trait core::iter::traits::Extend">Extend</a><B>,<br> Self: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = (A, B)>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2166-2180' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Converts an iterator of pairs into a pair of containers. <a href="../../core/iter/iterator/trait.Iterator.html#method.unzip">Read more</a></p>
</div><h4 id='method.cloned' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Cloned.html" title="struct core::iter::Cloned">Cloned</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Cloned.html" title="struct core::iter::Cloned">Cloned</a><I></h3><code class="content"><span class="where fmt-newline">impl<'a, I, T> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Cloned.html" title="struct core::iter::Cloned">Cloned</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = &'a T>,<br> T: 'a + <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = T;</span></code></div></div><span id='cloned.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.cloned' class='fnname'>cloned</a><'a, T>(self) -> <a class="struct" href="../../core/iter/struct.Cloned.html" title="struct core::iter::Cloned">Cloned</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = &'a T>,<br> T: 'a + <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2205-2209' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates an iterator which [<code>clone</code>]s all of its elements. <a href="../../core/iter/iterator/trait.Iterator.html#method.cloned">Read more</a></p>
</div><h4 id='method.cycle' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../core/iter/struct.Cycle.html" title="struct core::iter::Cycle">Cycle</a><I></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../core/iter/struct.Cycle.html" title="struct core::iter::Cycle">Cycle</a><I></h3><code class="content"><span class="where fmt-newline">impl<I> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../core/iter/struct.Cycle.html" title="struct core::iter::Cycle">Cycle</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = <I as <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>>::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>;</span></code></div></div><span id='cycle.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.cycle' class='fnname'>cycle</a>(self) -> <a class="struct" href="../../core/iter/struct.Cycle.html" title="struct core::iter::Cycle">Cycle</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2238-2240' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Repeats an iterator endlessly. <a href="../../core/iter/iterator/trait.Iterator.html#method.cycle">Read more</a></p>
</div><h4 id='method.sum' class="method"><span id='sum.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.sum' class='fnname'>sum</a><S>(self) -> S <span class="where fmt-newline">where<br> S: <a class="trait" href="../../core/iter/traits/trait.Sum.html" title="trait core::iter::traits::Sum">Sum</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.11.0'>1.11.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2265-2270' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Sums the elements of an iterator. <a href="../../core/iter/iterator/trait.Iterator.html#method.sum">Read more</a></p>
</div><h4 id='method.product' class="method"><span id='product.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.product' class='fnname'>product</a><P>(self) -> P <span class="where fmt-newline">where<br> P: <a class="trait" href="../../core/iter/traits/trait.Product.html" title="trait core::iter::traits::Product">Product</a><Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.11.0'>1.11.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2293-2298' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Iterates over the entire iterator, multiplying all the elements <a href="../../core/iter/iterator/trait.Iterator.html#method.product">Read more</a></p>
</div><h4 id='method.cmp' class="method"><span id='cmp.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.cmp' class='fnname'>cmp</a><I>(self, other: I) -> <a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a><Item = Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2303-2330' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Lexicographically compares the elements of this <code>Iterator</code> with those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.cmp">Read more</a></p>
</div><h4 id='method.partial_cmp' class="method"><span id='partial_cmp.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.partial_cmp' class='fnname'>partial_cmp</a><I>(self, other: I) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="../../core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2335-2362' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Lexicographically compares the elements of this <code>Iterator</code> with those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.partial_cmp">Read more</a></p>
</div><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.eq' class='fnname'>eq</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2367-2387' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are equal to those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.eq">Read more</a></p>
</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.ne' class='fnname'>ne</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2392-2412' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are unequal to those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.ne">Read more</a></p>
</div><h4 id='method.lt' class="method"><span id='lt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.lt' class='fnname'>lt</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2417-2442' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically less than those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.lt">Read more</a></p>
</div><h4 id='method.le' class="method"><span id='le.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.le' class='fnname'>le</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2447-2472' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically less or equal to those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.le">Read more</a></p>
</div><h4 id='method.gt' class="method"><span id='gt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.gt' class='fnname'>gt</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2477-2502' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically greater than those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.gt">Read more</a></p>
</div><h4 id='method.ge' class="method"><span id='ge.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/iter/iterator/trait.Iterator.html#method.ge' class='fnname'>ge</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="../../core/iter/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::iterator::Iterator::Item">Item</a>: <a class="trait" href="../../core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="../../core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a>>::<a class="type" href="../../core/iter/traits/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::IntoIterator::Item">Item</a>>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.5.0'>1.5.0</div><a class='srclink' href='../../src/core/iter/iterator.rs.html#2507-2532' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the elements of this <code>Iterator</code> are lexicographically greater than or equal to those of another. <a href="../../core/iter/iterator/trait.Iterator.html#method.ge">Read more</a></p>
</div></div><h3 id='impl-Clone' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></code><a href='#impl-Clone' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1352' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.clone' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></h3><code class="content"><span class="where fmt-newline">impl<'a> <a class="trait" href="../../core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></span><span class="where fmt-newline"> type <a href='../../core/iter/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = &'a str;</span></code></div></div><span id='clone.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/str/mod.rs.html#1352' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns a copy of the value. <a href="../../core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: &Self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/clone.rs.html#130-132' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="../../core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div></div>
<h2 id='synthetic-implementations' class='small-section-header'>
Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a>
</h2>
<div id='synthetic-implementations-list'>
<h3 id='impl-Send' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></code><a href='#impl-Send' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../alloc/str/struct.LinesAny.html" title="struct alloc::str::LinesAny">LinesAny</a><'a></code><a href='#impl-Sync' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div></div></section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../";window.currentCrate = "alloc";</script><script src="../../aliases.js"></script><script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html>
distrib
>
Mageia
>
6
>
armv7hl
>
media
>
core-updates
>
by-pkgid
>
4e2dbb669434a7691662cb2f0ad38972
>
files
>
366
