| <!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="Sequence-related functionality"><meta name="keywords" content="rust, rustlang, rust-lang, seq"><title>rand::seq - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../ayu.css" disabled><link rel="stylesheet" type="text/css" href="../../dark.css" disabled><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script src="../../crates.js"></script><script defer src="../../main.js"></script> |
| <noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="shortcut icon" href="https://www.rust-lang.org/favicon.ico"></head><body class="rustdoc mod"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu" role="button">☰</div><a class="sidebar-logo" href="../../rand/index.html"><div class="logo-container"><img src="https://www.rust-lang.org/logos/rust-logo-128x128-blk.png" alt="logo"></div> |
| </a><h2 class="location">Module seq</h2><div class="sidebar-elems"><div class="block items"><ul><li><a href="#modules">Modules</a></li><li><a href="#structs">Structs</a></li><li><a href="#traits">Traits</a></li></ul></div><div id="sidebar-vars" data-name="seq" data-ty="mod" data-relpath="./"></div><script defer src="./sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../rand/index.html"><img src="https://www.rust-lang.org/logos/rust-logo-128x128-blk.png" alt="logo"></a><nav class="sub"><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="18" height="18" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><form class="search-form"><div class="search-container"><div> |
| <input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="18" height="18" alt="Change settings" src="../../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading"> |
| <h1 class="fqn"><span class="in-band">Module <a href="../index.html">rand</a>::<wbr><a class="mod" href="#">seq</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"> |
| <a class="srclink" href="../../src/rand/seq/mod.rs.html#9-1356" title="goto source code">source</a> · |
| <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div> |
| <details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Sequence-related functionality</p> |
| <p>This module provides:</p> |
| <ul> |
| <li><a href="trait.SliceRandom.html" title="SliceRandom"><code>SliceRandom</code></a> slice sampling and mutation</li> |
| <li><a href="trait.IteratorRandom.html" title="IteratorRandom"><code>IteratorRandom</code></a> iterator sampling</li> |
| <li><a href="index/fn.sample.html" title="index::sample"><code>index::sample</code></a> low-level API to choose multiple indices from |
| <code>0..length</code></li> |
| </ul> |
| <p>Also see:</p> |
| <ul> |
| <li><a href="../distributions/weighted/struct.WeightedIndex.html" title="crate::distributions::WeightedIndex"><code>crate::distributions::WeightedIndex</code></a> distribution which provides |
| weighted index sampling.</li> |
| </ul> |
| <p>In order to make results reproducible across 32-64 bit architectures, all |
| <code>usize</code> indices are sampled as a <code>u32</code> where possible (also providing a |
| small performance boost in some cases).</p> |
| </div></details><h2 id="modules" class="small-section-header"><a href="#modules">Modules</a></h2> |
| <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="mod" href="index/index.html" title="rand::seq::index mod">index</a><span class="stab portability" title="This is supported on crate feature `alloc` only"><code>alloc</code></span></div><div class="item-right docblock-short"><p>Low-level API for sampling indices</p> |
| </div></div></div><h2 id="structs" class="small-section-header"><a href="#structs">Structs</a></h2> |
| <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="struct" href="struct.SliceChooseIter.html" title="rand::seq::SliceChooseIter struct">SliceChooseIter</a><span class="stab portability" title="This is supported on crate feature `alloc` only"><code>alloc</code></span></div><div class="item-right docblock-short"><p>An iterator over multiple slice elements.</p> |
| </div></div></div><h2 id="traits" class="small-section-header"><a href="#traits">Traits</a></h2> |
| <div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="trait" href="trait.IteratorRandom.html" title="rand::seq::IteratorRandom trait">IteratorRandom</a></div><div class="item-right docblock-short"><p>Extension trait on iterators, providing random sampling methods.</p> |
| </div></div><div class="item-row"><div class="item-left module-item"><a class="trait" href="trait.SliceRandom.html" title="rand::seq::SliceRandom trait">SliceRandom</a></div><div class="item-right docblock-short"><p>Extension trait on slices, providing random mutation and sampling methods.</p> |
| </div></div></div></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="rand" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.60.0-nightly (1bd4fdc94 2022-01-12)" ></div> |
| </body></html> |
