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- <!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 `Rand` trait in crate `rand`."><meta name="keywords" content="rust, rustlang, rust-lang, Rand"><title>rand::Rand - Rust</title><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="../dark.css"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script src="../storage.js"></script><link rel="shortcut icon" href="https://www.rust-lang.org/favicon.ico"></head><body class="rustdoc trait"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../rand/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk.png' alt='logo' width='100'></a><p class='location'>Trait Rand</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.rand">rand</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='index.html'>rand</a></p><script>window.sidebarCurrent = {name: 'Rand', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><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"><a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='in-band'>Trait <a href='index.html'>rand</a>::<wbr><a class="trait" href=''>Rand</a></span><span class='out-of-band'><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/rand/lib.rs.html#368-372' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust trait'>pub trait Rand: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> {
- fn <a href='#tymethod.rand' class='fnname'>rand</a><R: <a class="trait" href="../rand/trait.Rng.html" title="trait rand::Rng">Rng</a>>(rng: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>R) -> Self;
- }</pre></div><div class='stability'><div class='stab deprecated'>Deprecated since 0.5.0<p>: replaced by distributions::Standard</p>
- </div></div><div class='docblock'><p>A type that can be randomly generated using an <a href="trait.Rng.html"><code>Rng</code></a>.</p>
- <p>This is merely an adapter around the <a href="distributions/struct.Standard.html"><code>Standard</code></a> distribution for
- convenience and backwards-compatibility.</p>
- </div>
- <h2 id='required-methods' class='small-section-header'>
- Required Methods<a href='#required-methods' class='anchor'></a>
- </h2>
- <div class='methods'>
- <h3 id='tymethod.rand' class='method'><span id='rand.v' class='invisible'><code>fn <a href='#tymethod.rand' class='fnname'>rand</a><R: <a class="trait" href="../rand/trait.Rng.html" title="trait rand::Rng">Rng</a>>(rng: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>R) -> Self</code></span></h3><div class='stability'><div class='stab deprecated'>Deprecated since 0.5.0<p>: replaced by distributions::Standard</p>
- </div></div><div class='docblock'><p>Generates a random instance of this type using the specified source of
- randomness.</p>
- </div></div>
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- <ul class='item-list' id='implementors-list'>
- <li><table class='table-display'><tbody><tr><td><code>impl<T> Rand for T <span class="where fmt-newline">where<br> <a class="struct" href="../rand/distributions/struct.Standard.html" title="struct rand::distributions::Standard">Standard</a>: <a class="trait" href="../rand/distributions/trait.Distribution.html" title="trait rand::distributions::Distribution">Distribution</a><T>, </span></code><td><div class='out-of-band'><a class='srclink' href='../src/rand/distributions/mod.rs.html#453-457' title='goto source code'>[src]</a></div></td></tr></tbody></table></li>
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