<!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 `collections` crate.">
<meta name="keywords" content="rust, rustlang, rust-lang, collections">
<title>collections - 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 mod">
<!--[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'>Crate collections</p><div class="block items"><ul><li><a href="#reexports">Reexports</a></li><li><a href="#modules">Modules</a></li><li><a href="#macros">Macros</a></li><li><a href="#enums">Enums</a></li></ul></div><p class='location'></p><script>window.sidebarCurrent = {name: 'collections', ty: 'mod', relpath: '../'};</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'>Crate <a class="mod" href=''>collections</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version '></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/lib.rs.html#11-192' title='goto source code'>[src]</a></span></h1>
<div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>collections </code><a href="https://github.com/rust-lang/rust/issues/27783">#27783</a>)</summary><p>library is unlikely to be stabilized with the current layout and name, use std::collections instead</p>
</details></div></div><div class='docblock'><p>Collection types.</p>
<p>See <a href="../std/collections/index.html"><code>std::collections</code></a> for a detailed
discussion of collections in Rust.</p>
</div><h2 id='reexports' class='section-header'><a href="#reexports">Reexports</a></h2>
<table><tr><td><code>pub use binary_heap::<a class="struct" href="../collections/binary_heap/struct.BinaryHeap.html" title="struct collections::binary_heap::BinaryHeap">BinaryHeap</a>;</code></td></tr><tr><td><code>pub use btree_map::<a class="struct" href="../collections/btree_map/struct.BTreeMap.html" title="struct collections::btree_map::BTreeMap">BTreeMap</a>;</code></td></tr><tr><td><code>pub use btree_set::<a class="struct" href="../collections/btree_set/struct.BTreeSet.html" title="struct collections::btree_set::BTreeSet">BTreeSet</a>;</code></td></tr><tr><td><code>pub use linked_list::<a class="struct" href="../collections/linked_list/struct.LinkedList.html" title="struct collections::linked_list::LinkedList">LinkedList</a>;</code></td></tr><tr><td><code>pub use vec_deque::<a class="struct" href="../collections/vec_deque/struct.VecDeque.html" title="struct collections::vec_deque::VecDeque">VecDeque</a>;</code></td></tr><tr><td><code>pub use string::<a class="struct" href="../collections/string/struct.String.html" title="struct collections::string::String">String</a>;</code></td></tr><tr><td><code>pub use vec::<a class="struct" href="../collections/vec/struct.Vec.html" title="struct collections::vec::Vec">Vec</a>;</code></td></tr></table><h2 id='modules' class='section-header'><a href="#modules">Modules</a></h2>
<table>
<tr class=' module-item'>
<td><a class="mod" href="binary_heap/index.html"
title='mod collections::binary_heap'>binary_heap</a></td>
<td class='docblock-short'>
<p>A priority queue implemented with a binary heap.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="borrow/index.html"
title='mod collections::borrow'>borrow</a></td>
<td class='docblock-short'>
<p>A module for working with borrowed data.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="boxed/index.html"
title='mod collections::boxed'>boxed</a></td>
<td class='docblock-short'>
<p>A pointer type for heap allocation.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="btree_map/index.html"
title='mod collections::btree_map'>btree_map</a></td>
<td class='docblock-short'>
<p>A map based on a B-Tree.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="btree_set/index.html"
title='mod collections::btree_set'>btree_set</a></td>
<td class='docblock-short'>
<p>A set based on a B-Tree.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="fmt/index.html"
title='mod collections::fmt'>fmt</a></td>
<td class='docblock-short'>
<p>Utilities for formatting and printing <code>String</code>s</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="linked_list/index.html"
title='mod collections::linked_list'>linked_list</a></td>
<td class='docblock-short'>
<p>A doubly-linked list with owned nodes.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="slice/index.html"
title='mod collections::slice'>slice</a></td>
<td class='docblock-short'>
<p>A dynamically-sized view into a contiguous sequence, <code>[T]</code>.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="str/index.html"
title='mod collections::str'>str</a></td>
<td class='docblock-short'>
<p>Unicode string slices.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="string/index.html"
title='mod collections::string'>string</a></td>
<td class='docblock-short'>
<p>A UTF-8 encoded, growable string.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="vec/index.html"
title='mod collections::vec'>vec</a></td>
<td class='docblock-short'>
<p>A contiguous growable array type with heap-allocated contents, written
<code>Vec<T></code> but pronounced 'vector.'</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="mod" href="vec_deque/index.html"
title='mod collections::vec_deque'>vec_deque</a></td>
<td class='docblock-short'>
<p>A double-ended queue implemented with a growable ring buffer.</p>
</td>
</tr>
<tr class='unstable module-item'>
<td><a class="mod" href="range/index.html"
title='mod collections::range'>range</a></td>
<td class='docblock-short'>
[<div class='stab unstable'>Experimental</div>] <p>Range syntax.</p>
</td>
</tr></table><h2 id='macros' class='section-header'><a href="#macros">Macros</a></h2>
<table>
<tr class=' module-item'>
<td><a class="macro" href="macro.format.html"
title='macro collections::format'>format</a></td>
<td class='docblock-short'>
<p>Use the syntax described in <code>std::fmt</code> to create a value of type <code>String</code>.
See <a href="../std/fmt/index.html"><code>std::fmt</code></a> for more information.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="macro" href="macro.vec.html"
title='macro collections::vec'>vec</a></td>
<td class='docblock-short'>
<p>Creates a <code>Vec</code> containing the arguments.</p>
</td>
</tr></table><h2 id='enums' class='section-header'><a href="#enums">Enums</a></h2>
<table>
<tr class=' module-item'>
<td><a class="enum" href="enum.Bound.html"
title='enum collections::Bound'>Bound</a></td>
<td class='docblock-short'>
<p>An endpoint of a range of keys.</p>
</td>
</tr></table></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
>
armv7hl
>
media
>
core-updates
>
by-pkgid
>
564935689ab5527f955e5449ded02799
>
files
>
529
