<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="A draining iterator over the items of an `IndexSet`."><title>Drain in indexmap::set - Rust</title><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><linkrel="stylesheet"href="../../static.files/normalize-76eba96aa4d2e634.css"><linkrel="stylesheet"href="../../static.files/rustdoc-ac92e1bbe349e143.css"><metaname="rustdoc-vars"data-root-path="../../"data-static-root-path="../../static.files/"data-current-crate="indexmap"data-themes=""data-resource-suffix=""data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)"data-channel="1.76.0"data-search-js="search-2b6ce74ff89ae146.js"data-settings-js="settings-4313503d2e1961c2.js"><scriptsrc="../../static.files/storage-f2adc0d6ca4d09fb.js"></script><scriptdefersrc="sidebar-items.js"></script><scriptdefersrc="../../static.files/main-305769736d49e732.js"></script><noscript><linkrel="stylesheet"href="../../static.files/noscript-feafe1bb7466e4bd.css"></noscript><linkrel="alternate icon"type="image/png"href="../../static.files/favicon-16x16-8b506e7a72182f1c.png"><linkrel="alternate icon"type="image/png"href="../../static.files/favicon-32x32-422f7d1d52889060.png"><linkrel="icon"type="image/svg+xml"href="../../static.files/favicon-2c020d218678b618.svg"></head><bodyclass="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="mobile-topbar"><buttonclass="sidebar-menu-toggle">☰</button></nav><navclass="sidebar"><divclass="sidebar-crate"><h2><ahref="../../indexmap/index.html">indexmap</a><spanclass="version">2.2.5</span></h2></div><h2class="location"><ahref="#">Drain</a></h2><divclass="sidebar-elems"><section><h3><ahref="#implementations">Methods</a></h3><ulclass="block method"><li><ahref="#method.as_slice">as_slice</a></li></ul><h3><ahref="#trait-implementations">Trait Implementations</a></h3><ulclass="block trait-implementation"><li><ahref="#impl-Debug-for-Drain%3C'_,+T%3E">Debug</a></li><li><ahref="#impl-DoubleEndedIterator-for-Drain%3C'_,+T%3E">DoubleEndedIterator</a></li><li><ahref="#impl-ExactSizeIterator-for-Drain%3C'_,+T%3E">ExactSizeIterator</a></li><li><ahref="#impl-FusedIterator-for-Drain%3C'_,+T%3E">FusedIterator</a></li><li><ahref="#impl-Iterator-for-Drain%3C'_,+T%3E">Iterator</a></li></ul><h3><ahref="#synthetic-implementations">Auto Trait Implementations</a></h3><ulclass="block synthetic-implementation"><li><ahref="#impl-RefUnwindSafe-for-Drain%3C'a,+T%3E">RefUnwindSafe</a></li><li><ahref="#impl-Send-for-Drain%3C'a,+T%3E">Send</a></li><li><ahref="#impl-Sync-for-Drain%3C'a,+T%3E">Sync</a></li><li><ahref="#impl-Unpin-for-Drain%3C'a,+T%3E">Unpin</a></li><li><ahref="#impl-UnwindSafe-for-Drain%3C'a,+T%3E">UnwindSafe</a></li></ul><h3><ahref="#blanket-implementations">Blanket Implementations</a></h3><ulclass="block blanket-implementation"><li><ahref="#impl-Any-for-T">Any</a></li><li><ahref="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><ahref="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><ahref="#impl-From%3CT%3E-for-T">From<T></a></li><li><ahref="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><ahref="#impl-IntoIterator-for-I">IntoIterator</a></li><li><ahref="#impl-TryFrom%3CU%3E-for-T">
<main><divclass="width-limiter"><navclass="sub"><formclass="search-form"><span></span><divid="sidebar-button"tabindex="-1"><ahref="../../indexmap/all.html"title="show sidebar"></a></div><inputclass="search-input"name="search"aria-label="Run search in the documentation"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"><divid="help-button"tabindex="-1"><ahref="../../help.html"title="help">?</a></div><divid="settings-menu"tabindex="-1"><ahref="../../settings.html"title="settings"><imgwidth="22"height="22"alt="Change settings"src="../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><sectionid="main-content"class="content"><divclass="main-heading"><h1>Struct <ahref="../index.html">indexmap</a>::<wbr><ahref="index.html">set</a>::<wbr><aclass="struct"href="#">Drain</a><buttonid="copy-path"title="Copy item path to clipboard"><imgsrc="../../static.files/clipboard-7571035ce49a181d.svg"width="19"height="18"alt="Copy item path"></button></h1><spanclass="out-of-band"><aclass="src"href="../../src/indexmap/set/iter.rs.html#145-147">source</a> · <buttonid="toggle-all-docs"title="collapse all docs">[<span>−</span>]</button></span></div><preclass="rust item-decl"><code>pub struct Drain<'a, T> { <spanclass="comment">/* private fields */</span> }</code></pre><detailsclass="toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>A draining iterator over the items of an <ahref="struct.IndexSet.html"title="struct indexmap::set::IndexSet"><code>IndexSet</code></a>.</p>
<p>This <code>struct</code> is created by the <ahref="struct.IndexSet.html#method.drain"title="method indexmap::set::IndexSet::drain"><code>IndexSet::drain</code></a> method.
See its documentation for more.</p>
</div></details><h2id="implementations"class="section-header">Implementations<ahref="#implementations"class="anchor">§</a></h2><divid="implementations-list"><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-Drain%3C'a,+T%3E"class="impl"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#149-158">source</a><ahref="#impl-Drain%3C'a,+T%3E"class="anchor">§</a><h3class="code-header">impl<'a, T><aclass="struct"href="struct.Drain.html"title="struct indexmap::set::Drain">Drain</a><'a, T></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.as_slice"class="method"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#155-157">source</a><h4class="code-header">pub fn <ahref="#method.as_slice"class="fn">as_slice</a>(&self) ->&<aclass="struct"href="struct.Slice.html"title="struct indexmap::set::Slice">Slice</a><T></h4></section></summary><divclass="docblock"><p>Returns a slice of the remaining entries in the iterator.</p>
</div></details></div></details></div><h2id="trait-implementations"class="section-header">Trait Implementations<ahref="#trait-implementations"class="anchor">§</a></h2><divid="trait-implementations-list"><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-Debug-for-Drain%3C'_,+T%3E"class="impl"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#178-183">source</a><ahref="#impl-Debug-for-Drain%3C'_,+T%3E"class="anchor">§</a><h3class="code-header">impl<T: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html"title="trait core::fmt::Debug">Debug</a>><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html"title="trait core::fmt::Debug">Debug</a> for <aclass="struct"href="struct.Drain.html"title="struct indexmap::set::Drain">Drain</a><'_, T></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.fmt"class="method trait-impl"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#179-182">source</a><ahref="#method.fmt"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt"class="fn">fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a><'_>) -><aclass="type"href="https://doc.rust-lang.org/1.76.0/core/fmt/type.Result.html"title="type core::fmt::Result">Result</a></h4></section></summary><divclass='docblock'>Formats the value using the given formatter. <ahref="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-DoubleEndedIterator-for-Drain%3C'_,+T%3E"class="impl"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#166-168">source</a><ahref="#impl-DoubleEndedIterator-for-Drain%3C'_,+T%3E"class="anchor">§</a><h3class="code-header">impl<T><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html"title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a> for <aclass="struct"href="struct.Drain.html"title="struct indexmap::set::Drain">Drain</a><'_, T></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.next_back"class="method trait-impl"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#167">source</a><ahref="#method.next_back"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#tymethod.next_back"class="fn">next_back</a>(&mut self) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>></h4></section></summary><divclass='docblock'>Removes and returns an element from the end of the iterator. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#tymethod.next_back">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.nth_back"class="method trait-impl"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#167">source</a><ahref="#method.nth_back"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.nth_back"class="fn">nth_back</a>(&mut self, n: <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>) -><aclass="enum"href="https://doc
R: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html"title="trait core::ops::try_trait::Try">Try</a><Output = B>,</div></h4></section></summary><divclass='docblock'>This is the reverse version of <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.try_fold"title="method core::iter::traits::iterator::Iterator::try_fold"><code>Iterator::try_fold()</code></a>: it takes
elements starting from the back of the iterator. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.try_rfold">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.rfold"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.27.0">1.27.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/double_ended.rs.html#300-303">source</a></span><ahref="#method.rfold"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.rfold"class="fn">rfold</a><B, F>(self, init: B, f: F) -> B<divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,</div></h4></section></summary><divclass='docblock'>An iterator method that reduces the iterator’s elements to a single,
final value, starting from the back. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.rfold">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.rfind"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.27.0">1.27.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/double_ended.rs.html#355-358">source</a></span><ahref="#method.rfind"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.rfind"class="fn">rfind</a><P>(&mut self, predicate: P) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>><divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><divclass='docblock'>Searches for an element of an iterator from the back that satisfies a predicate. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.rfind">Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-ExactSizeIterator-for-Drain%3C'_,+T%3E"class="impl"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#170-174">source</a><ahref="#impl-ExactSizeIterator-for-Drain%3C'_,+T%3E"class="anchor">§</a><h3class="code-header">impl<T><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html"title="trait core::iter::traits::exact_size::ExactSizeIterator">ExactSizeIterator</a> for <aclass="struct"href="struct.Drain.html"title="struct indexmap::set::Drain">Drain</a><'_, T></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.len"class="method trait-impl"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#171-173">source</a><ahref="#method.len"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html#method.len"class="fn">len</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a></h4></section></summary><divclass='docblock'>Returns the exact remaining length of the iterator. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html#method.len">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.is_empty"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/exact_size.rs.html#148">source</a><ahref="#method.is_empty"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html#method.is_empty"class="fn">is_empty</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>exact_size_is_empty</code>)</span></div></span><divclass='docblock'>Returns <code>true</code> if the iterator is empty. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html#method.is_empty">Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-Iterator-for-Drain%3C'_,+T%3E"class="impl"><aclass="src rightside"href="../../src/indexmap/set/iter.rs.html#160-164">source</a><ahref="#impl-Iterator-for-Drain%3C'_,+T%3E"class="anchor">§</a><h3class="code-header">impl<T><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <aclass="struct"href="struct.Drain.html"title="struct indexmap::set::Drain">Drain</a><'_, T></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Item"class="associatedtype trait-impl"><ahref="#associatedtype.Item"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedt
C: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.FromIterator.html"title="trait core::iter::traits::collect::FromIterator">FromIterator</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,</div></h4></section></summary><divclass='docblock'>Transforms an iterator into a collection. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.collect">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.next_chunk"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#148-152">source</a><ahref="#method.next_chunk"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.next_chunk"class="fn">next_chunk</a><const N: <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>>(
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_next_chunk</code>)</span></div></span><divclass='docblock'>Advances the iterator and returns an array containing the next <code>N</code> values. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.next_chunk">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.advance_by"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#344">source</a><ahref="#method.advance_by"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.advance_by"class="fn">advance_by</a>(&mut self, n: <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html"title="enum core::result::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.unit.html">()</a>, <aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/num/nonzero/struct.NonZeroUsize.html"title="struct core::num::nonzero::NonZeroUsize">NonZeroUsize</a>></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_advance_by</code>)</span></div></span><divclass='docblock'>Advances the iterator by <code>n</code> elements. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.advance_by">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.step_by"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.28.0">1.28.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#449-451">source</a></span><ahref="#method.step_by"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.step_by"class="fn">step_by</a>(self, step: <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/step_by/struct.StepBy.html"title="struct core::iter::adapters::step_by::StepBy">StepBy</a><Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates an iterator starting at the same point, but stepping by
the given amount at each iteration. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.step_by">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.chain"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#521-524">source</a></span><ahref="#method.chain"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.chain"class="fn">chain</a><U>(self, other: U) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/chain/struct.Chain.html"title="struct core::iter::adapters::chain::Chain">Chain</a><Self, <U as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter"title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>><divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a><Item = Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,</div></h4></section></summary><divclass='docblock'>Takes two iterators and creates a new iterator over both in sequence. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.chain">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.zip"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#640-643">source</a></span><ahref="#method.zip"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.zip"class="fn">zip</a><U>(self, other: U) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/zip/struct.Zip.html"title="struct core::iter::adapters::zip::Zip">Zip</a><Self, <U as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter"title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>><divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,</div></h4></section></summary><divclass='docblock'>‘Zips up’ two iterators into a single iterator of pairs. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.zip">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.intersperse_with"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#742-745">source</a><ahref="#method.intersperse_with"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse_with"class="fn">intersperse_with</a><G>(self, separator: G) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/intersperse/struct.IntersperseWith.html"title="struct core::iter::adapters::intersperse::IntersperseWith">IntersperseWith</a><Self, G><divclass="where">where
G: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>() -> Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_intersperse</code>)</span></div></span><divclass='docblock'>Creates a new iterator which places an item generated by <code>separator</code>
between adjacent items of the original iterator. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse_with">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.map"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#802-805">source</a></span><ahref="#method.map"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.map"class="fn">map</a><B, F>(self, f: F) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/map/struct.Map.html"title="struct core::iter::adapters::map::Map">Map</a><Self, F><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,</div></h4></section></summary><divclass='docblock'>Takes a closure and creates an iterator which calls that closure on each
element. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.map">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.for_each"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.21.0">1.21.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#848-851">source</a></span><ahref="#method.for_each"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.for_each"class="fn">for_each</a><F>(self, f: F)<divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>),</div></h4></section></summary><divclass='docblock'>Calls a closure on each element of an iterator. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.for_each">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.filter"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#924-927">source</a></span><ahref="#method.filter"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.filter"class="fn">filter</a><P>(self, predicate: P) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/filter/struct.Filter.html"title="struct core::iter::adapters::filter::Filter">Filter</a><Self, P><divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><divclass='docblock'>Creates an iterator which uses a closure to determine if an element
should be yielded. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.filter">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.filter_map"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#970-973">source</a></span><ahref="#method.filter_map"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.filter_map"class="fn">filter_map</a><B, F>(self, f: F) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/filter_map/struct.FilterMap.html"title="struct core::iter::adapters::filter_map::FilterMap">FilterMap</a><Self, F><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><B>,</div></h4></section></summary><divclass='docblock'>Creates an iterator that both filters and maps. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.filter_map">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.enumerate"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1017-1019">source</a></span><ahref="#method.enumerate"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.enumerate"class="fn">enumerate</a>(self) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/enumerate/struct.Enumerate.html"title="struct core::iter::adapters::enumerate::Enumerate">Enumerate</a><Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates an iterator which gives the current iteration count as well as
the next value. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.enumerate">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.peekable"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1089-1091">source</a></span><ahref="#method.peekable"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.peekable"class="fn">peekable</a>(self) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/peekable/struct.Peekable.html"title="struct core::iter::adapters::peekable::Peekable">Peekable</a><Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates an iterator which can use the <ahref="https://doc.rust-lang.org/1.76.0/core/iter/adapters/peekable/struct.Peekable.html#method.peek"title="method core::iter::adapters::peekable::Peekable::peek"><code>peek</code></a> and <ahref="https://doc.rust-lang.org/1.76.0/core/iter/adapters/peekable/struct.Peekable.html#method.peek_mut"title="method core::iter::adapters::peekable::Peekable::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. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.peekable">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.skip_while"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1155-1158">source</a></span><ahref="#method.skip_while"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.skip_while"class="fn">skip_while</a><P>(self, predicate: P) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/skip_while/struct.SkipWhile.html"title="struct core::iter::adapters::skip_while::SkipWhile">SkipWhile</a><Self, P><divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><divclass='docblock'>Creates an iterator that <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.skip"title="method core::iter::traits::iterator::Iterator::skip"><code>skip</code></a>s elements based on a predicate. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.skip_while">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.take_while"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1237-1240">source</a></span><ahref="#method.take_while"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.take_while"class="fn">take_while</a><P>(self, predicate: P) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/take_while/struct.TakeWhile.html"title="struct core::iter::adapters::take_while::TakeWhile">TakeWhile</a><Self, P><divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><divclass='docblock'>Creates an iterator that yields elements based on a predicate. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.take_while">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.map_while"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.57.0">1.57.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1326-1329">source</a></span><ahref="#method.map_while"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.map_while"class="fn">map_while</a><B, P>(self, predicate: P) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/map_while/struct.MapWhile.html"title="struct core::iter::adapters::map_while::MapWhile">MapWhile</a><Self, P><divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><B>,</div></h4></section></summary><divclass='docblock'>Creates an iterator that both yields elements based on a predicate and maps. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.map_while">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.skip"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1358-1360">source</a></span><ahref="#method.skip"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.skip"class="fn">skip</a>(self, n: <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/skip/struct.Skip.html"title="struct core::iter::adapters::skip::Skip">Skip</a><Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates an iterator that skips the first <code>n</code> elements. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.skip">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.take"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1412-1414">source</a></span><ahref="#method.take"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.take"class="fn">take</a>(self, n: <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/take/struct.Take.html"title="struct core::iter::adapters::take::Take">Take</a><Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates an iterator that yields the first <code>n</code> elements, or fewer
if the underlying iterator ends sooner. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.take">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.scan"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1462-1465">source</a></span><ahref="#method.scan"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.scan"class="fn">scan</a><St, B, F>(self, initial_state: St, f: F) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/scan/struct.Scan.html"title="struct core::iter::adapters::scan::Scan">Scan</a><Self, St, F><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(<aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut St</a>, Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><B>,</div></h4></section></summary><divclass='docblock'>An iterator adapter which, like <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.fold"title="method core::iter::traits::iterator::Iterator::fold"><code>fold</code></a>, holds internal state, but
unlike <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.fold"title="method core::iter::traits::iterator::Iterator::fold"><code>fold</code></a>, produces a new iterator. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.scan">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.flat_map"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1503-1507">source</a></span><ahref="#method.flat_map"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.flat_map"class="fn">flat_map</a><U, F>(self, f: F) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/flatten/struct.FlatMap.html"title="struct core::iter::adapters::flatten::FlatMap">FlatMap</a><Self, U, F><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&[Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>; <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.array.html">N</a>]) -> R,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_map_windows</code>)</span></div></span><divclass='docblock'>Calls the given function <code>f</code> for each contiguous window of size <code>N</code> over
<code>self</code> and returns an iterator over the outputs of <code>f</code>. Like <ahref="https://doc.rust-lang.org/1.76.0/std/primitive.slice.html#method.windows"title="method slice::windows"><code>slice::windows()</code></a>,
the windows during mapping overlap as well. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.map_windows">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.fuse"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1814-1816">source</a></span><ahref="#method.fuse"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.fuse"class="fn">fuse</a>(self) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/fuse/struct.Fuse.html"title="struct core::iter::adapters::fuse::Fuse">Fuse</a><Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates an iterator which ends after the first <ahref="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html#variant.None"title="variant core::option::Option::None"><code>None</code></a>. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.fuse">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.inspect"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1899-1902">source</a></span><ahref="#method.inspect"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.inspect"class="fn">inspect</a><F>(self, f: F) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/inspect/struct.Inspect.html"title="struct core::iter::adapters::inspect::Inspect">Inspect</a><Self, F><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>),</div></h4></section></summary><divclass='docblock'>Does something with each element of an iterator, passing the value on. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.inspect">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.by_ref"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#1930-1932">source</a></span><ahref="#method.by_ref"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.by_ref"class="fn">by_ref</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Borrows an iterator, rather than consuming it. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.by_ref">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.collect_into"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2203-2205">source</a><ahref="#method.collect_into"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.collect_into"class="fn">collect_into</a><E>(self, collection: <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut E</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut E</a><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_collect_into</code>)</span></div></span><divclass='docblock'>Collects all the items from an iterator into a collection. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.collect_into">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.partition"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2238-2242">source</a></span><ahref="#method.partition"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.partition"class="fn">partition</a><B, F>(self, f: F) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.tuple.html">(B, B)</a><divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(<aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&T</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_partition_in_place</code>)</span></div></span><divclass='docblock'>Reorders the elements of this iterator <em>in-place</em> according to the given predicate,
such that all those that return <code>true</code> precede all those that return <code>false</code>.
Returns the number of <code>true</code> elements found. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.partition_in_place">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.is_partitioned"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2359-2362">source</a><ahref="#method.is_partitioned"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.is_partitioned"class="fn">is_partitioned</a><P>(self, predicate: P) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_is_partitioned</code>)</span></div></span><divclass='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>. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.is_partitioned">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_fold"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.27.0">1.27.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2454-2458">source</a></span><ahref="#method.try_fold"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.try_fold"class="fn">try_fold</a><B, F, R>(&mut self, init: B, f: F) -> R<divclass="where">where
R: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html"title="trait core::ops::try_trait::Try">Try</a><Output = B>,</div></h4></section></summary><divclass='docblock'>An iterator method that applies a function as long as it returns
successfully, producing a single, final value. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.try_fold">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_for_each"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.27.0">1.27.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2513-2517">source</a></span><ahref="#method.try_for_each"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.try_for_each"class="fn">try_for_each</a><F, R>(&mut self, f: F) -> R<divclass="where">where
R: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html"title="trait core::ops::try_trait::Try">Try</a><Output = <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.unit.html">()</a>>,</div></h4></section></summary><divclass='docblock'>An iterator method that applies a fallible function to each item in the
iterator, stopping at the first error and returning that error. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.try_for_each">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.fold"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2633-2636">source</a></span><ahref="#method.fold"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.fold"class="fn">fold</a><B, F>(self, init: B, f: F) -> B<divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,</div></h4></section></summary><divclass='docblock'>Folds every element into an accumulator by applying an operation,
returning the final result. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.fold">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.reduce"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.51.0">1.51.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2671-2674">source</a></span><ahref="#method.reduce"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.reduce"class="fn">reduce</a><F>(self, f: F) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>, Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>,</div></h4></section></summary><divclass='docblock'>Reduces the elements to a single one, by repeatedly applying a reducing
) -><<R as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html"title="trait core::ops::try_trait::Try">Try</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html#associatedtype.Residual"title="type core::ops::try_trait::Try::Residual">Residual</a> as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Residual.html"title="trait core::ops::try_trait::Residual">Residual</a><<aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<R as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html"title="trait core::ops::try_trait::Try">Try</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html#associatedtype.Output"title="type core::ops::try_trait::Try::Output">Output</a>>>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Residual.html#associatedtype.TryType"title="type core::ops::try_trait::Residual::TryType">TryType</a><divclass="where">where
<R as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html"title="trait core::ops::try_trait::Try">Try</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html#associatedtype.Residual"title="type core::ops::try_trait::Try::Residual">Residual</a>: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Residual.html"title="trait core::ops::try_trait::Residual">Residual</a><<aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>>>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iterator_try_reduce</code>)</span></div></span><divclass='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. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.try_reduce">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.all"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2801-2804">source</a></span><ahref="#method.all"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.all"class="fn">all</a><F>(&mut self, f: F) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><divclass='docblock'>Tests if every element of the iterator matches a predicate. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.all">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.any"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2855-2858">source</a></span><ahref="#method.any"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.any"class="fn">any</a><F>(&mut self, f: F) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><divclass='docblock'>Tests if any element of the iterator matches a predicate. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.any">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.find"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2919-2922">source</a></span><ahref="#method.find"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.find"class="fn">find</a><P>(&mut self, predicate: P) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>><divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><divclass='docblock'>Searches for an element of an iterator that satisfies a predicate. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.find">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.find_map"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.30.0">1.30.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#2951-2954">source</a></span><ahref="#method.find_map"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.find_map"class="fn">find_map</a><B, F>(&mut self, f: F) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><B><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><B>,</div></h4></section></summary><divclass='docblock'>Applies function to the elements of iterator and returns
the first non-none result. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.find_map">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_find"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3008-3013">source</a><ahref="#method.try_find"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.try_find"class="fn">try_find</a><F, R>(
&mut self,
f: F
) -><<R as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html"title="trait core::ops::try_trait::Try">Try</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html#associatedtype.Residual"title="type core::ops::try_trait::Try::Residual">Residual</a> as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Residual.html"title="trait core::ops::try_trait::Residual">Residual</a><<aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>>>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Residual.html#associatedtype.TryType"title="type core::ops::try_trait::Residual::TryType">TryType</a><divclass="where">where
<R as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html"title="trait core::ops::try_trait::Try">Try</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Try.html#associatedtype.Residual"title="type core::ops::try_trait::Try::Residual">Residual</a>: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/try_trait/trait.Residual.html"title="trait core::ops::try_trait::Residual">Residual</a><<aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>>>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>try_find</code>)</span></div></span><divclass='docblock'>Applies function to the elements of iterator and returns
the first true result or the first error. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.try_find">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.position"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3091-3094">source</a></span><ahref="#method.position"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.position"class="fn">position</a><P>(&mut self, predicate: P) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>><divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><divclass='docblock'>Searches for an element in an iterator, returning its index. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.position">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.rposition"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3149-3152">source</a></span><ahref="#method.rposition"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.rposition"class="fn">rposition</a><P>(&mut self, predicate: P) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a> + <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html"title="trait core::iter::traits::exact_size::ExactSizeIterator">ExactSizeIterator</a> + <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html"title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a>,</div></h4></section></summary><divclass='docblock'>Searches for an element in an iterator from the right, returning its
index. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.rposition">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.max_by_key"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.6.0">1.6.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3263-3266">source</a></span><ahref="#method.max_by_key"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by_key"class="fn">max_by_key</a><B, F>(self, f: F) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,</div></h4></section></summary><divclass='docblock'>Returns the element that gives the maximum value from the
specified function. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by_key">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.max_by"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.15.0">1.15.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3297-3300">source</a></span><ahref="#method.max_by"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by"class="fn">max_by</a><F>(self, compare: F) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html"title="enum core::cmp::Ordering">Ordering</a>,</div></h4></section></summary><divclass='docblock'>Returns the element that gives the maximum value with respect to the
specified comparison function. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.min_by_key"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.6.0">1.6.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3325-3328">source</a></span><ahref="#method.min_by_key"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by_key"class="fn">min_by_key</a><B, F>(self, f: F) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,</div></h4></section></summary><divclass='docblock'>Returns the element that gives the minimum value from the
specified function. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by_key">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.min_by"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.15.0">1.15.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3359-3362">source</a></span><ahref="#method.min_by"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by"class="fn">min_by</a><F>(self, compare: F) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html"title="enum core::cmp::Ordering">Ordering</a>,</div></h4></section></summary><divclass='docblock'>Returns the element that gives the minimum value with respect to the
specified comparison function. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.rev"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3397-3399">source</a></span><ahref="#method.rev"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.rev"class="fn">rev</a>(self) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/rev/struct.Rev.html"title="struct core::iter::adapters::rev::Rev">Rev</a><Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a> + <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html"title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a>,</div></h4></section></summary><divclass='docblock'>Reverses an iterator’s direction. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.rev">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.unzip"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3436-3440">source</a></span><ahref="#method.unzip"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.unzip"class="fn">unzip</a><A, B, FromA, FromB>(self) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.tuple.html">(FromA, FromB)</a><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a> + <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.tuple.html">(A, B)</a>>,</div></h4></section></summary><divclass='docblock'>Converts an iterator of pairs into a pair of containers. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.unzip">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.copied"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.36.0">1.36.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3469-3472">source</a></span><ahref="#method.copied"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.copied"class="fn">copied</a><'a, T>(self) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/copied/struct.Copied.html"title="struct core::iter::adapters::copied::Copied">Copied</a><Self><divclass="where">where
T: 'a + <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Copy.html"title="trait core::marker::Copy">Copy</a>,
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a> + <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&'a T</a>>,</div></h4></section></summary><divclass='docblock'>Creates an iterator which copies all of its elements. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.copied">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.cloned"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.0.0">1.0.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3517-3520">source</a></span><ahref="#method.cloned"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.cloned"class="fn">cloned</a><'a, T>(self) -><aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/iter/adapters/cloned/struct.Cloned.html"title="struct core::iter::adapters::cloned::Cloned">Cloned</a><Self><divclass="where">where
T: 'a + <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html"title="trait core::clone::Clone">Clone</a>,
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_array_chunks</code>)</span></div></span><divclass='docblock'>Returns an iterator over <code>N</code> elements of the iterator at a time. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.array_chunks">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.sum"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.11.0">1.11.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3630-3633">source</a></span><ahref="#method.sum"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.sum"class="fn">sum</a><S>(self) -> S<divclass="where">where
S: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/accum/trait.Sum.html"title="trait core::iter::traits::accum::Sum">Sum</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,</div></h4></section></summary><divclass='docblock'>Sums the elements of an iterator. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.sum">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.product"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.11.0">1.11.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3663-3666">source</a></span><ahref="#method.product"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.product"class="fn">product</a><P>(self) -> P<divclass="where">where
P: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/accum/trait.Product.html"title="trait core::iter::traits::accum::Product">Product</a><Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,</div></h4></section></summary><divclass='docblock'>Iterates over the entire iterator, multiplying all the elements <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.product">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.cmp_by"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3715-3719">source</a><ahref="#method.cmp_by"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp_by"class="fn">cmp_by</a><I, F>(self, other: I, cmp: F) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html"title="enum core::cmp::Ordering">Ordering</a><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html"title="enum core::cmp::Ordering">Ordering</a>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_order_by</code>)</span></div></span><divclass='docblock'><ahref="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#lexicographical-comparison"title="trait core::cmp::Ord">Lexicographically</a> compares the elements of this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> with those
of another with respect to the specified comparison function. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp_by">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.partial_cmp"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.5.0">1.5.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3772-3776">source</a></span><ahref="#method.partial_cmp"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp"class="fn">partial_cmp</a><I>(self, other: I) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html"title="enum core::cmp::Ordering">Ordering</a>><divclass="where">where
Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html"title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'><ahref="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#lexicographical-comparison"title="trait core::cmp::Ord">Lexicographically</a> compares the <ahref="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html"title="trait core::cmp::PartialOrd"><code>PartialOrd</code></a> elements of
this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> with those of another. The comparison works like short-circuit
evaluation, returning a result without comparing the remaining elements.
As soon as an order can be determined, the evaluation stops and a result is returned. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.partial_cmp_by"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3811-3815">source</a><ahref="#method.partial_cmp_by"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp_by"class="fn">partial_cmp_by</a><I, F>(self, other: I, partial_cmp: F) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html"title="enum core::cmp::Ordering">Ordering</a>><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html"title="enum core::cmp::Ordering">Ordering</a>>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_order_by</code>)</span></div></span><divclass='docblock'><ahref="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#lexicographical-comparison"title="trait core::cmp::Ord">Lexicographically</a> compares the elements of this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> with those
of another with respect to the specified comparison function. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp_by">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.eq"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.5.0">1.5.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3845-3849">source</a></span><ahref="#method.eq"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.eq"class="fn">eq</a><I>(self, other: I) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialEq.html"title="trait core::cmp::PartialEq">PartialEq</a><<I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Determines if the elements of this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> are equal to those of
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>iter_order_by</code>)</span></div></span><divclass='docblock'>Determines if the elements of this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> are equal to those of
another with respect to the specified equality function. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.eq_by">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.ne"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.5.0">1.5.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3904-3908">source</a></span><ahref="#method.ne"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.ne"class="fn">ne</a><I>(self, other: I) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialEq.html"title="trait core::cmp::PartialEq">PartialEq</a><<I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Determines if the elements of this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> are not equal to those of
another. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.ne">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.lt"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.5.0">1.5.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3926-3930">source</a></span><ahref="#method.lt"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.lt"class="fn">lt</a><I>(self, other: I) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html"title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Determines if the elements of this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> are <ahref="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#lexicographical-comparison"title="trait core::cmp::Ord">lexicographically</a>
less than those of another. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.lt">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.le"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.5.0">1.5.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3948-3952">source</a></span><ahref="#method.le"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.le"class="fn">le</a><I>(self, other: I) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html"title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Determines if the elements of this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> are <ahref="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#lexicographical-comparison"title="trait core::cmp::Ord">lexicographically</a>
less or equal to those of another. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.le">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.gt"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.5.0">1.5.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3970-3974">source</a></span><ahref="#method.gt"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.gt"class="fn">gt</a><I>(self, other: I) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html"title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Determines if the elements of this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> are <ahref="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#lexicographical-comparison"title="trait core::cmp::Ord">lexicographically</a>
greater than those of another. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.gt">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.ge"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="Stable since Rust version 1.5.0">1.5.0</span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#3992-3996">source</a></span><ahref="#method.ge"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.ge"class="fn">ge</a><I>(self, other: I) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html"title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>,
Self: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Determines if the elements of this <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator"><code>Iterator</code></a> are <ahref="https://doc.rust-lang.org/1.76.0/core/cmp/trait.Ord.html#lexicographical-comparison"title="trait core::cmp::Ord">lexicographically</a>
greater than or equal to those of another. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.ge">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.is_sorted_by"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#4053-4056">source</a><ahref="#method.is_sorted_by"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by"class="fn">is_sorted_by</a><F>(self, compare: F) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(&Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &Self::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/cmp/enum.Ordering.html"title="enum core::cmp::Ordering">Ordering</a>>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>is_sorted</code>)</span></div></span><divclass='docblock'>Checks if the elements of this iterator are sorted using the given comparator function. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by">Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.is_sorted_by_key"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/iterator.rs.html#4100-4104">source</a><ahref="#method.is_sorted_by_key"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by_key"class="fn">is_sorted_by_key</a><F, K>(self, f: F) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a><divclass="where">where
K: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/cmp/trait.PartialOrd.html"title="trait core::cmp::PartialOrd">PartialOrd</a>,</div></h4></section></summary><spanclass="item-info"><divclass="stab unstable"><spanclass="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>is_sorted</code>)</span></div></span><divclass='docblock'>Checks if the elements of this iterator are sorted using the given key extraction
<p>That is, this conversion is whatever the implementation of
<code><ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html"title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-IntoIterator-for-I"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/collect.rs.html#273">source</a><ahref="#impl-IntoIterator-for-I"class="anchor">§</a><h3class="code-header">impl<I><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a> for I<divclass="where">where
I: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator">Iterator</a>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Item-1"class="associatedtype trait-impl"><ahref="#associatedtype.Item-1"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item"class="associatedtype">Item</a> = <I as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html"title="trait core::iter::traits::iterator::Iterator">Iterator</a>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item"title="type core::iter::traits::iterator::Iterator::Item">Item</a></h4></section></summary><divclass='docblock'>The type of the elements being iterated over.</div></details><detailsclass="toggle"open><summary><sectionid="associatedtype.IntoIter"class="associatedtype trait-impl"><ahref="#associatedtype.IntoIter"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter"class="associatedtype">IntoIter</a> = I</h4></section></summary><divclass='docblock'>Which kind of iterator are we turning this into?</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.into_iter"class="method trait-impl"><spanclass="rightside"><spanclass="since"title="const unstable">const: <ahref="https://github.com/rust-lang/rust/issues/90603"title="Tracking issue for const_intoiterator_identity">unstable</a></span> · <aclass="src"href="https://doc.rust-lang.org/1.76.0/src/core/iter/traits/collect.rs.html#278">source</a></span><ahref="#method.into_iter"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter"class="fn">into_iter</a>(self) -> I</h4></section></summary><divclass='docblock'>Creates an iterator from a value. <ahref="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter">Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryFrom%3CU%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#803-805">source</a><ahref="#impl-TryFrom%3CU%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U> for T<divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error"class="associatedtype trait-impl"><ahref="#associatedtype.Error"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error"class="associatedtype">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></h4></section></summary><divclass='docblock'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_from"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#810">source</a><ahref="#method.try_from"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#tymethod.try_from"class="fn">try_from</a>(value: U) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, <T as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><divclass='docblock'>Performs the conversion.</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryInto%3CU%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#788-790">source</a><ahref="#impl-TryInto%3CU%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html"title="trait core::convert::TryInto">TryInto</a><U> for T<divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error-1"class="associatedtype trait-impl"><ahref="#associatedtype.Error-1"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#associatedtype.Error"class="associatedtype">Error</a> = <U as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><divclass='docblock'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_into"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#795">source</a><ahref="#method.try_into"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#tymethod.try_into"class="fn">try_into</a>(self) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html"title="enum core::result::Result">Result</a><U, <U as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><divclass='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>
