| <!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="An owning iterator over the entries of a `HeaderMap`."><meta name="keywords" content="rust, rustlang, rust-lang, IntoIter"><title>IntoIter in http::header - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link 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href="../../http/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../http/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">IntoIter</a></h2><div class="sidebar-elems"><section><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Debug-for-IntoIter%3CT%3E">Debug</a></li><li><a href="#impl-Drop-for-IntoIter%3CT%3E">Drop</a></li><li><a href="#impl-FusedIterator-for-IntoIter%3CT%3E">FusedIterator</a></li><li><a href="#impl-Iterator-for-IntoIter%3CT%3E">Iterator</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-IntoIter%3CT%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-IntoIter%3CT%3E">Send</a></li><li><a href="#impl-Sync-for-IntoIter%3CT%3E">Sync</a></li><li><a href="#impl-Unpin-for-IntoIter%3CT%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-IntoIter%3CT%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-IntoIter%3CT%3E">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-IntoIter%3CT%3E">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-IntoIter%3CT%3E">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-IntoIter%3CT%3E">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-IntoIter%3CT%3E">Into<U></a></li><li><a href="#impl-IntoIterator-for-IntoIter%3CT%3E">IntoIterator</a></li><li><a href="#impl-TryFrom%3CU%3E-for-IntoIter%3CT%3E">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-IntoIter%3CT%3E">TryInto<U></a></li></ul></section><h2><a href="index.html">In http::header</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="../index.html">http</a>::<wbr><a href="index.html">header</a>::<wbr><a class="struct" href="#">IntoIter</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/http/header/map.rs.html#104-109">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code>pub struct IntoIter<T> { /* private fields */ }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>An owning iterator over the entries of a <code>HeaderMap</code>.</p> |
| <p>This struct is created by the <code>into_iter</code> method on <code>HeaderMap</code>.</p> |
| </div></details><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#103">source</a><a href="#impl-Debug-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.IntoIter.html" title="struct http::header::IntoIter">IntoIter</a><T></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#103">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Drop-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2724-2734">source</a><a href="#impl-Drop-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html" title="trait core::ops::drop::Drop">Drop</a> for <a class="struct" href="struct.IntoIter.html" title="struct http::header::IntoIter">IntoIter</a><T></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.drop" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2725-2733">source</a><a href="#method.drop" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop" class="fnname">drop</a>(&mut self)</h4></section></summary><div class='docblock'>Executes the destructor for this type. <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Iterator-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2687-2720">source</a><a href="#impl-Iterator-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="struct" href="struct.IntoIter.html" title="struct http::header::IntoIter">IntoIter</a><T></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Item" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Item" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="associatedtype">Item</a> = (<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="struct.HeaderName.html" title="struct http::header::HeaderName">HeaderName</a>>, T)</h4></section></summary><div class='docblock'>The type of the elements being iterated over.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.next" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2690-2711">source</a><a href="#method.next" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#tymethod.next" class="fnname">next</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>></h4></section></summary><div class='docblock'>Advances the iterator and returns the next value. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#tymethod.next">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.size_hint" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2713-2719">source</a><a href="#method.size_hint" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.size_hint" class="fnname">size_hint</a>(&self) -> (<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>>)</h4></section></summary><div class='docblock'>Returns the bounds on the remaining length of the iterator. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.size_hint">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.next_chunk" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#138-142">source</a><a href="#method.next_chunk" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.next_chunk" class="fnname">next_chunk</a><const N: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>>(<br> &mut self<br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><[Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">N</a>], <a class="struct" href="https://doc.rust-lang.org/nightly/core/array/iter/struct.IntoIter.html" title="struct core::array::iter::IntoIter">IntoIter</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, N>></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_next_chunk</code>)</span></div></span><div class='docblock'>Advances the iterator and returns an array containing the next <code>N</code> values. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.next_chunk">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.count" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#252-254">source</a></span><a href="#method.count" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.count" class="fnname">count</a>(self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></h4></section></summary><div class='docblock'>Consumes the iterator, counting the number of iterations and returning it. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.count">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.last" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#282-284">source</a></span><a href="#method.last" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.last" class="fnname">last</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>></h4></section></summary><div class='docblock'>Consumes the iterator, returning the last element. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.last">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.advance_by" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#328">source</a><a href="#method.advance_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.advance_by" class="fnname">advance_by</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_advance_by</code>)</span></div></span><div class='docblock'>Advances the iterator by <code>n</code> elements. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.advance_by">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.nth" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#376">source</a></span><a href="#method.nth" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.nth" class="fnname">nth</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>></h4></section></summary><div class='docblock'>Returns the <code>n</code>th element of the iterator. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.nth">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.step_by" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.28.0">1.28.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#428-430">source</a></span><a href="#method.step_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.step_by" class="fnname">step_by</a>(self, step: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/step_by/struct.StepBy.html" title="struct core::iter::adapters::step_by::StepBy">StepBy</a><Self></h4></section></summary><div class='docblock'>Creates an iterator starting at the same point, but stepping by |
| the given amount at each iteration. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.step_by">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.chain" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#499-502">source</a></span><a href="#method.chain" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.chain" class="fnname">chain</a><U>(self, other: U) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/chain/struct.Chain.html" title="struct core::iter::adapters::chain::Chain">Chain</a><Self, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>><span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a><Item = Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Takes two iterators and creates a new iterator over both in sequence. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.chain">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.zip" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#617-620">source</a></span><a href="#method.zip" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.zip" class="fnname">zip</a><U>(self, other: U) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/zip/struct.Zip.html" title="struct core::iter::adapters::zip::Zip">Zip</a><Self, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>><span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,</span></h4></section></summary><div class='docblock'>‘Zips up’ two iterators into a single iterator of pairs. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.zip">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.intersperse_with" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#717-720">source</a><a href="#method.intersperse_with" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.intersperse_with" class="fnname">intersperse_with</a><G>(self, separator: G) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/intersperse/struct.IntersperseWith.html" title="struct core::iter::adapters::intersperse::IntersperseWith">IntersperseWith</a><Self, G><span class="where fmt-newline">where<br> G: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>() -> Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_intersperse</code>)</span></div></span><div class='docblock'>Creates a new iterator which places an item generated by <code>separator</code> |
| between adjacent items of the original iterator. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.intersperse_with">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.map" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#776-779">source</a></span><a href="#method.map" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.map" class="fnname">map</a><B, F>(self, f: F) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/map/struct.Map.html" title="struct core::iter::adapters::map::Map">Map</a><Self, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,</span></h4></section></summary><div class='docblock'>Takes a closure and creates an iterator which calls that closure on each |
| element. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.map">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.for_each" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#821-824">source</a></span><a href="#method.for_each" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/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="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>),</span></h4></section></summary><div class='docblock'>Calls a closure on each element of an iterator. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.for_each">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.filter" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#896-899">source</a></span><a href="#method.filter" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.filter" class="fnname">filter</a><P>(self, predicate: P) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/filter/struct.Filter.html" title="struct core::iter::adapters::filter::Filter">Filter</a><Self, P><span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><div class='docblock'>Creates an iterator which uses a closure to determine if an element |
| should be yielded. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.filter">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.filter_map" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#941-944">source</a></span><a href="#method.filter_map" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.filter_map" class="fnname">filter_map</a><B, F>(self, f: F) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/filter_map/struct.FilterMap.html" title="struct core::iter::adapters::filter_map::FilterMap">FilterMap</a><Self, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>,</span></h4></section></summary><div class='docblock'>Creates an iterator that both filters and maps. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.filter_map">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.enumerate" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#987-989">source</a></span><a href="#method.enumerate" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.enumerate" class="fnname">enumerate</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/enumerate/struct.Enumerate.html" title="struct core::iter::adapters::enumerate::Enumerate">Enumerate</a><Self></h4></section></summary><div class='docblock'>Creates an iterator which gives the current iteration count as well as |
| the next value. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.enumerate">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.peekable" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1058-1060">source</a></span><a href="#method.peekable" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.peekable" class="fnname">peekable</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/peekable/struct.Peekable.html" title="struct core::iter::adapters::peekable::Peekable">Peekable</a><Self></h4></section></summary><div class='docblock'>Creates an iterator which can use the <a href="https://doc.rust-lang.org/nightly/core/iter/adapters/peekable/struct.Peekable.html#method.peek"><code>peek</code></a> and <a href="https://doc.rust-lang.org/nightly/core/iter/adapters/peekable/struct.Peekable.html#method.peek_mut"><code>peek_mut</code></a> methods |
| to look at the next element of the iterator without consuming it. See |
| their documentation for more information. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.peekable">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.skip_while" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1123-1126">source</a></span><a href="#method.skip_while" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.skip_while" class="fnname">skip_while</a><P>(self, predicate: P) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/skip_while/struct.SkipWhile.html" title="struct core::iter::adapters::skip_while::SkipWhile">SkipWhile</a><Self, P><span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><div class='docblock'>Creates an iterator that <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.skip"><code>skip</code></a>s elements based on a predicate. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.skip_while">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.take_while" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1204-1207">source</a></span><a href="#method.take_while" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.take_while" class="fnname">take_while</a><P>(self, predicate: P) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/take_while/struct.TakeWhile.html" title="struct core::iter::adapters::take_while::TakeWhile">TakeWhile</a><Self, P><span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><div class='docblock'>Creates an iterator that yields elements based on a predicate. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.take_while">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.map_while" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.57.0">1.57.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1292-1295">source</a></span><a href="#method.map_while" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.map_while" class="fnname">map_while</a><B, P>(self, predicate: P) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/map_while/struct.MapWhile.html" title="struct core::iter::adapters::map_while::MapWhile">MapWhile</a><Self, P><span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>,</span></h4></section></summary><div class='docblock'>Creates an iterator that both yields elements based on a predicate and maps. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.map_while">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.skip" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1323-1325">source</a></span><a href="#method.skip" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.skip" class="fnname">skip</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/skip/struct.Skip.html" title="struct core::iter::adapters::skip::Skip">Skip</a><Self></h4></section></summary><div class='docblock'>Creates an iterator that skips the first <code>n</code> elements. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.skip">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.take" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1376-1378">source</a></span><a href="#method.take" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.take" class="fnname">take</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/take/struct.Take.html" title="struct core::iter::adapters::take::Take">Take</a><Self></h4></section></summary><div class='docblock'>Creates an iterator that yields the first <code>n</code> elements, or fewer |
| if the underlying iterator ends sooner. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.take">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.scan" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1420-1423">source</a></span><a href="#method.scan" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.scan" class="fnname">scan</a><St, B, F>(self, initial_state: St, f: F) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/scan/struct.Scan.html" title="struct core::iter::adapters::scan::Scan">Scan</a><Self, St, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>St, Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>,</span></h4></section></summary><div class='docblock'>An iterator adapter similar to <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.fold"><code>fold</code></a> that holds internal state and |
| produces a new iterator. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.scan">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.flat_map" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1460-1464">source</a></span><a href="#method.flat_map" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.flat_map" class="fnname">flat_map</a><U, F>(self, f: F) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/flatten/struct.FlatMap.html" title="struct core::iter::adapters::flatten::FlatMap">FlatMap</a><Self, U, F><span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> U,</span></h4></section></summary><div class='docblock'>Creates an iterator that works like map, but flattens nested structure. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.flat_map">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fuse" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1600-1602">source</a></span><a href="#method.fuse" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.fuse" class="fnname">fuse</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/fuse/struct.Fuse.html" title="struct core::iter::adapters::fuse::Fuse">Fuse</a><Self></h4></section></summary><div class='docblock'>Creates an iterator which ends after the first <a href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None" title="None"><code>None</code></a>. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.fuse">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.inspect" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1684-1687">source</a></span><a href="#method.inspect" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.inspect" class="fnname">inspect</a><F>(self, f: F) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/inspect/struct.Inspect.html" title="struct core::iter::adapters::inspect::Inspect">Inspect</a><Self, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>),</span></h4></section></summary><div class='docblock'>Does something with each element of an iterator, passing the value on. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.inspect">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.by_ref" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1714-1716">source</a></span><a href="#method.by_ref" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.by_ref" class="fnname">by_ref</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>Self</h4></section></summary><div class='docblock'>Borrows an iterator, rather than consuming it. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.by_ref">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.collect" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1832-1834">source</a></span><a href="#method.collect" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/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="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.FromIterator.html" title="trait core::iter::traits::collect::FromIterator">FromIterator</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Transforms an iterator into a collection. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.collect">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.collect_into" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#1983-1985">source</a><a href="#method.collect_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.collect_into" class="fnname">collect_into</a><E>(self, collection: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>E) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>E<span class="where fmt-newline">where<br> E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_collect_into</code>)</span></div></span><div class='docblock'>Collects all the items from an iterator into a collection. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.collect_into">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.partition" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2017-2021">source</a></span><a href="#method.partition" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.partition" class="fnname">partition</a><B, F>(self, f: F) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(B, B)</a><span class="where fmt-newline">where<br> B: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><div class='docblock'>Consumes an iterator, creating two collections from it. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.partition">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_partitioned" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2136-2139">source</a><a href="#method.is_partitioned" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.is_partitioned" class="fnname">is_partitioned</a><P>(self, predicate: P) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_is_partitioned</code>)</span></div></span><div class='docblock'>Checks if the elements of this iterator are partitioned according to the given predicate, |
| such that all those that return <code>true</code> precede all those that return <code>false</code>. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.is_partitioned">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_fold" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.27.0">1.27.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2230-2234">source</a></span><a href="#method.try_fold" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/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="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a><Output = B>,</span></h4></section></summary><div class='docblock'>An iterator method that applies a function as long as it returns |
| successfully, producing a single, final value. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.try_fold">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_for_each" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.27.0">1.27.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2288-2292">source</a></span><a href="#method.try_for_each" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/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="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>>,</span></h4></section></summary><div class='docblock'>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="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.try_for_each">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fold" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2407-2410">source</a></span><a href="#method.fold" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/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="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,</span></h4></section></summary><div class='docblock'>Folds every element into an accumulator by applying an operation, |
| returning the final result. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.fold">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.reduce" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.51.0">1.51.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2444-2447">source</a></span><a href="#method.reduce" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.reduce" class="fnname">reduce</a><F>(self, f: F) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>,</span></h4></section></summary><div class='docblock'>Reduces the elements to a single one, by repeatedly applying a reducing |
| operation. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.reduce">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_reduce" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2515-2520">source</a><a href="#method.try_reduce" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.try_reduce" class="fnname">try_reduce</a><F, R>(<br> &mut self,<br> f: F<br>) -> <<R as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html#associatedtype.Residual" title="type core::ops::try_trait::Try::Residual">Residual</a> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Residual.html" title="trait core::ops::try_trait::Residual">Residual</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<R as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html#associatedtype.Output" title="type core::ops::try_trait::Try::Output">Output</a>>>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Residual.html#associatedtype.TryType" title="type core::ops::try_trait::Residual::TryType">TryType</a><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a><Output = Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,<br> <R as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html#associatedtype.Residual" title="type core::ops::try_trait::Try::Residual">Residual</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Residual.html" title="trait core::ops::try_trait::Residual">Residual</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iterator_try_reduce</code>)</span></div></span><div class='docblock'>Reduces the elements to a single one by repeatedly applying a reducing operation. If the |
| closure returns a failure, the failure is propagated back to the caller immediately. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.try_reduce">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.all" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2572-2575">source</a></span><a href="#method.all" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.all" class="fnname">all</a><F>(&mut self, f: F) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><div class='docblock'>Tests if every element of the iterator matches a predicate. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.all">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.any" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2625-2628">source</a></span><a href="#method.any" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.any" class="fnname">any</a><F>(&mut self, f: F) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><div class='docblock'>Tests if any element of the iterator matches a predicate. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.any">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.find" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2685-2688">source</a></span><a href="#method.find" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.find" class="fnname">find</a><P>(&mut self, predicate: P) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>><span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><div class='docblock'>Searches for an element of an iterator that satisfies a predicate. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.find">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.find_map" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.30.0">1.30.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2716-2719">source</a></span><a href="#method.find_map" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.find_map" class="fnname">find_map</a><B, F>(&mut self, f: F) -> <a class="enum" href="https://doc.rust-lang.org/nightly/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="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>,</span></h4></section></summary><div class='docblock'>Applies function to the elements of iterator and returns |
| the first non-none result. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.find_map">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_find" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2772-2777">source</a><a href="#method.try_find" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.try_find" class="fnname">try_find</a><F, R>(<br> &mut self,<br> f: F<br>) -> <<R as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html#associatedtype.Residual" title="type core::ops::try_trait::Try::Residual">Residual</a> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Residual.html" title="trait core::ops::try_trait::Residual">Residual</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Residual.html#associatedtype.TryType" title="type core::ops::try_trait::Residual::TryType">TryType</a><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,<br> <R as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Try.html#associatedtype.Residual" title="type core::ops::try_trait::Try::Residual">Residual</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/try_trait/trait.Residual.html" title="trait core::ops::try_trait::Residual">Residual</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>try_find</code>)</span></div></span><div class='docblock'>Applies function to the elements of iterator and returns |
| the first true result or the first error. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.try_find">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.position" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#2854-2857">source</a></span><a href="#method.position" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.position" class="fnname">position</a><P>(&mut self, predicate: P) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>><span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><div class='docblock'>Searches for an element in an iterator, returning its index. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.position">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.max_by_key" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.6.0">1.6.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3022-3025">source</a></span><a href="#method.max_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.max_by_key" class="fnname">max_by_key</a><B, F>(self, f: F) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>><span class="where fmt-newline">where<br> B: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,</span></h4></section></summary><div class='docblock'>Returns the element that gives the maximum value from the |
| specified function. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.max_by_key">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.max_by" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.15.0">1.15.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3055-3058">source</a></span><a href="#method.max_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.max_by" class="fnname">max_by</a><F>(self, compare: F) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,</span></h4></section></summary><div class='docblock'>Returns the element that gives the maximum value with respect to the |
| specified comparison function. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.max_by">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.min_by_key" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.6.0">1.6.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3082-3085">source</a></span><a href="#method.min_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.min_by_key" class="fnname">min_by_key</a><B, F>(self, f: F) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>><span class="where fmt-newline">where<br> B: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,</span></h4></section></summary><div class='docblock'>Returns the element that gives the minimum value from the |
| specified function. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.min_by_key">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.min_by" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.15.0">1.15.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3115-3118">source</a></span><a href="#method.min_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.min_by" class="fnname">min_by</a><F>(self, compare: F) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,</span></h4></section></summary><div class='docblock'>Returns the element that gives the minimum value with respect to the |
| specified comparison function. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.min_by">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.unzip" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3190-3194">source</a></span><a href="#method.unzip" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.unzip" class="fnname">unzip</a><A, B, FromA, FromB>(self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(FromA, FromB)</a><span class="where fmt-newline">where<br> FromA: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><A>,<br> FromB: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><B>,<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(A, B)</a>>,</span></h4></section></summary><div class='docblock'>Converts an iterator of pairs into a pair of containers. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.unzip">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.copied" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.36.0">1.36.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3222-3225">source</a></span><a href="#method.copied" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.copied" class="fnname">copied</a><'a, T>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/copied/struct.Copied.html" title="struct core::iter::adapters::copied::Copied">Copied</a><Self><span class="where fmt-newline">where<br> T: 'a + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>,<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T>,</span></h4></section></summary><div class='docblock'>Creates an iterator which copies all of its elements. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.copied">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.cloned" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3269-3272">source</a></span><a href="#method.cloned" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.cloned" class="fnname">cloned</a><'a, T>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/cloned/struct.Cloned.html" title="struct core::iter::adapters::cloned::Cloned">Cloned</a><Self><span class="where fmt-newline">where<br> T: 'a + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T>,</span></h4></section></summary><div class='docblock'>Creates an iterator which <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone"><code>clone</code></a>s all of its elements. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.cloned">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.array_chunks" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3346-3348">source</a><a href="#method.array_chunks" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.array_chunks" class="fnname">array_chunks</a><const N: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/iter/adapters/array_chunks/struct.ArrayChunks.html" title="struct core::iter::adapters::array_chunks::ArrayChunks">ArrayChunks</a><Self, N></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_array_chunks</code>)</span></div></span><div class='docblock'>Returns an iterator over <code>N</code> elements of the iterator at a time. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.array_chunks">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sum" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.11.0">1.11.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3376-3379">source</a></span><a href="#method.sum" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/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="https://doc.rust-lang.org/nightly/core/iter/traits/accum/trait.Sum.html" title="trait core::iter::traits::accum::Sum">Sum</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Sums the elements of an iterator. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.sum">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.product" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.11.0">1.11.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3405-3408">source</a></span><a href="#method.product" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/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="https://doc.rust-lang.org/nightly/core/iter/traits/accum/trait.Product.html" title="trait core::iter::traits::accum::Product">Product</a><Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Iterates over the entire iterator, multiplying all the elements <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.product">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.cmp_by" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3455-3459">source</a><a href="#method.cmp_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.cmp_by" class="fnname">cmp_by</a><I, F>(self, other: I, cmp: F) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_order_by</code>)</span></div></span><div class='docblock'><a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those |
| of another with respect to the specified comparison function. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.cmp_by">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.partial_cmp" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3493-3497">source</a></span><a href="#method.partial_cmp" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp" class="fnname">partial_cmp</a><I>(self, other: I) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'><a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those |
| of another. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.partial_cmp_by" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3531-3535">source</a><a href="#method.partial_cmp_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp_by" class="fnname">partial_cmp_by</a><I, F>(self, other: I, partial_cmp: F) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_order_by</code>)</span></div></span><div class='docblock'><a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those |
| of another with respect to the specified comparison function. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp_by">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3564-3568">source</a></span><a href="#method.eq" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.eq" class="fnname">eq</a><I>(self, other: I) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Determines if the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are equal to those of |
| another. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.eq">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.eq_by" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3589-3593">source</a><a href="#method.eq_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.eq_by" class="fnname">eq_by</a><I, F>(self, other: I, eq: F) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_order_by</code>)</span></div></span><div class='docblock'>Determines if the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are equal to those of |
| another with respect to the specified equality function. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.eq_by">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3621-3625">source</a></span><a href="#method.ne" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.ne" class="fnname">ne</a><I>(self, other: I) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Determines if the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are unequal to those of |
| another. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.ne">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.lt" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3642-3646">source</a></span><a href="#method.lt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.lt" class="fnname">lt</a><I>(self, other: I) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Determines if the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a> |
| less than those of another. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.lt">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.le" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3663-3667">source</a></span><a href="#method.le" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.le" class="fnname">le</a><I>(self, other: I) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Determines if the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a> |
| less or equal to those of another. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.le">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.gt" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3684-3688">source</a></span><a href="#method.gt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.gt" class="fnname">gt</a><I>(self, other: I) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Determines if the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a> |
| greater than those of another. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.gt">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ge" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3705-3709">source</a></span><a href="#method.ge" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.ge" class="fnname">ge</a><I>(self, other: I) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Determines if the elements of this <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a> |
| greater than or equal to those of another. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.ge">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_sorted_by" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3764-3767">source</a><a href="#method.is_sorted_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by" class="fnname">is_sorted_by</a><F>(self, compare: F) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>is_sorted</code>)</span></div></span><div class='docblock'>Checks if the elements of this iterator are sorted using the given comparator function. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_sorted_by_key" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/iterator.rs.html#3810-3814">source</a><a href="#method.is_sorted_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by_key" class="fnname">is_sorted_by_key</a><F, K>(self, f: F) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> K,<br> K: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><K>,</span></h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>is_sorted</code>)</span></div></span><div class='docblock'>Checks if the elements of this iterator are sorted using the given key extraction |
| function. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by_key">Read more</a></div></details></div></details><section id="impl-FusedIterator-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2722">source</a><a href="#impl-FusedIterator-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/marker/trait.FusedIterator.html" title="trait core::iter::traits::marker::FusedIterator">FusedIterator</a> for <a class="struct" href="struct.IntoIter.html" title="struct http::header::IntoIter">IntoIter</a><T></h3></section></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"><section id="impl-RefUnwindSafe-for-IntoIter%3CT%3E" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.IntoIter.html" title="struct http::header::IntoIter">IntoIter</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</span></h3></section><section id="impl-Send-for-IntoIter%3CT%3E" class="impl has-srclink"><a href="#impl-Send-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.IntoIter.html" title="struct http::header::IntoIter">IntoIter</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</span></h3></section><section id="impl-Sync-for-IntoIter%3CT%3E" class="impl has-srclink"><a href="#impl-Sync-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.IntoIter.html" title="struct http::header::IntoIter">IntoIter</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</span></h3></section><section id="impl-Unpin-for-IntoIter%3CT%3E" class="impl has-srclink"><a href="#impl-Unpin-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.IntoIter.html" title="struct http::header::IntoIter">IntoIter</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h3></section><section id="impl-UnwindSafe-for-IntoIter%3CT%3E" class="impl has-srclink"><a href="#impl-UnwindSafe-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.IntoIter.html" title="struct http::header::IntoIter">IntoIter</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</span></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#201">source</a><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213">source</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221">source</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#725">source</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="From">From</a><T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-IntoIterator-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/collect.rs.html#267">source</a><a href="#impl-IntoIterator-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<I> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a> for I<span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Item-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Item-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" class="associatedtype">Item</a> = <I as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a></h4></section></summary><div class='docblock'>The type of the elements being iterated over.</div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.IntoIter" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.IntoIter" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" class="associatedtype">IntoIter</a> = I</h4></section></summary><div class='docblock'>Which kind of iterator are we turning this into?</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_iter" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/90603" title="Tracking issue for const_intoiterator_identity">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/iter/traits/collect.rs.html#272">source</a></span><a href="#method.into_iter" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter" class="fnname">into_iter</a>(self) -> I</h4></section></summary><div class='docblock'>Creates an iterator from a value. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#781">source</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-IntoIter%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-IntoIter%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#766">source</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="http" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
