<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="generator" content="rustdoc">
<meta name="description" content="API documentation for the Rust `PeekMut` struct in crate `collections`.">
<meta name="keywords" content="rust, rustlang, rust-lang, PeekMut">
<title>collections::binary_heap::PeekMut - Rust</title>
<link rel="stylesheet" type="text/css" href="../../normalize.css">
<link rel="stylesheet" type="text/css" href="../../rustdoc.css">
<link rel="stylesheet" type="text/css" href="../../main.css">
<link rel="shortcut icon" href="https://doc.rust-lang.org/favicon.ico">
</head>
<body class="rustdoc struct">
<!--[if lte IE 8]>
<div class="warning">
This old browser is unsupported and will most likely display funky
things.
</div>
<![endif]-->
<nav class="sidebar">
<a href='../../collections/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a>
<p class='location'>Struct PeekMut</p><div class="block items"><ul><li><a href="#methods">Methods</a></li><li><a href="#implementations">Trait Implementations</a></li></ul></div><p class='location'><a href='../index.html'>collections</a>::<wbr><a href='index.html'>binary_heap</a></p><script>window.sidebarCurrent = {name: 'PeekMut', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
</nav>
<nav class="sub">
<form class="search-form js-only">
<div class="search-container">
<input class="search-input" name="search"
autocomplete="off"
placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
type="search">
</div>
</form>
</nav>
<section id='main' class="content">
<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>collections</a>::<wbr><a href='index.html'>binary_heap</a>::<wbr><a class="struct" href=''>PeekMut</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version 1.12.0'>1.12.0</span><span id='render-detail'>
<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
[<span class='inner'>−</span>]
</a>
</span><a class='srclink' href='../../src/collections/binary_heap.rs.html#234-237' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct PeekMut<'a, T: 'a + <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>> { /* fields omitted */ }</pre><div class='docblock'><p>Structure wrapping a mutable reference to the greatest item on a
<code>BinaryHeap</code>.</p>
<p>This <code>struct</code> is created by the <a href="struct.BinaryHeap.html#method.peek_mut"><code>peek_mut</code></a> method on <a href="struct.BinaryHeap.html"><code>BinaryHeap</code></a>. See
its documentation for more.</p>
</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl<'a, T: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>> <a class="struct" href="../../collections/binary_heap/struct.PeekMut.html" title="struct collections::binary_heap::PeekMut">PeekMut</a><'a, T></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/collections/binary_heap.rs.html#272-280' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.pop' class="method"><span id='pop.v' class='invisible'><code>fn <a href='#method.pop' class='fnname'>pop</a>(this: <a class="struct" href="../../collections/binary_heap/struct.PeekMut.html" title="struct collections::binary_heap::PeekMut">PeekMut</a><'a, T>) -> T</code><div class='since' title='Stable since Rust version 1.18.0'>1.18.0</div></span></h4>
<div class='docblock'><p>Removes the peeked value from the heap and returns it.</p>
</div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl<'a, T: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> + <a class="trait" href="../../collections/fmt/trait.Debug.html" title="trait collections::fmt::Debug">Debug</a>> <a class="trait" href="../../collections/fmt/trait.Debug.html" title="trait collections::fmt::Debug">Debug</a> for <a class="struct" href="../../collections/binary_heap/struct.PeekMut.html" title="struct collections::binary_heap::PeekMut">PeekMut</a><'a, T></code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.17.0'>1.17.0</div><a class='srclink' href='../../src/collections/binary_heap.rs.html#240-246' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='../../collections/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../collections/fmt/struct.Formatter.html" title="struct collections::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../collections/fmt/type.Result.html" title="type collections::fmt::Result">Result</a></code></span></h4>
<div class='docblock'><p>Formats the value using the given formatter.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl<'a, T: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>> <a class="trait" href="../../core/ops/trait.Drop.html" title="trait core::ops::Drop">Drop</a> for <a class="struct" href="../../collections/binary_heap/struct.PeekMut.html" title="struct collections::binary_heap::PeekMut">PeekMut</a><'a, T></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/collections/binary_heap.rs.html#249-255' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.drop' class="method"><span id='drop.v' class='invisible'><code>fn <a href='../../core/ops/trait.Drop.html#tymethod.drop' class='fnname'>drop</a>(&mut self)</code></span></h4>
<div class='docblock'><p>A method called when the value goes out of scope. <a href="../../core/ops/trait.Drop.html#tymethod.drop">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl<'a, T: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>> <a class="trait" href="../../core/ops/trait.Deref.html" title="trait core::ops::Deref">Deref</a> for <a class="struct" href="../../collections/binary_heap/struct.PeekMut.html" title="struct collections::binary_heap::PeekMut">PeekMut</a><'a, T></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/collections/binary_heap.rs.html#258-263' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Target' class="type"><span id='Target.t' class='invisible'><code>type <a href='../../core/ops/trait.Deref.html#associatedtype.Target' class="type">Target</a> = T</code></span></h4>
<div class='docblock'><p>The resulting type after dereferencing</p>
</div><h4 id='method.deref' class="method"><span id='deref.v' class='invisible'><code>fn <a href='../../core/ops/trait.Deref.html#tymethod.deref' class='fnname'>deref</a>(&self) -> &T</code></span></h4>
<div class='docblock'><p>The method called to dereference a value</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl<'a, T: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>> <a class="trait" href="../../core/ops/trait.DerefMut.html" title="trait core::ops::DerefMut">DerefMut</a> for <a class="struct" href="../../collections/binary_heap/struct.PeekMut.html" title="struct collections::binary_heap::PeekMut">PeekMut</a><'a, T></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/collections/binary_heap.rs.html#266-270' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.deref_mut' class="method"><span id='deref_mut.v' class='invisible'><code>fn <a href='../../core/ops/trait.DerefMut.html#tymethod.deref_mut' class='fnname'>deref_mut</a>(&mut self) -> &mut T</code></span></h4>
<div class='docblock'><p>The method called to mutably dereference a value</p>
</div></div></section>
<section id='search' class="content hidden"></section>
<section class="footer"></section>
<aside id="help" class="hidden">
<div>
<h1 class="hidden">Help</h1>
<div class="shortcuts">
<h2>Keyboard Shortcuts</h2>
<dl>
<dt>?</dt>
<dd>Show this help dialog</dd>
<dt>S</dt>
<dd>Focus the search field</dd>
<dt>⇤</dt>
<dd>Move up in search results</dd>
<dt>⇥</dt>
<dd>Move down in search results</dd>
<dt>⏎</dt>
<dd>Go to active search result</dd>
<dt>+</dt>
<dd>Collapse/expand all sections</dd>
</dl>
</div>
<div class="infos">
<h2>Search Tricks</h2>
<p>
Prefix searches with a type followed by a colon (e.g.
<code>fn:</code>) to restrict the search to a given type.
</p>
<p>
Accepted types are: <code>fn</code>, <code>mod</code>,
<code>struct</code>, <code>enum</code>,
<code>trait</code>, <code>type</code>, <code>macro</code>,
and <code>const</code>.
</p>
<p>
Search functions by type signature (e.g.
<code>vec -> usize</code> or <code>* -> vec</code>)
</p>
</div>
</div>
</aside>
<script>
window.rootPath = "../../";
window.currentCrate = "collections";
</script>
<script src="../../main.js"></script>
<script defer src="../../search-index.js"></script>
</body>
</html>
distrib
>
Mageia
>
6
>
x86_64
>
media
>
core-updates
>
by-pkgid
>
878cdd00a13d17a73c6619a777ef5d74
>
files
>
368
