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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 `ReseedingRng` struct in crate `rand`."><meta name="keywords" content="rust, rustlang, rust-lang, ReseedingRng"><title>rand::rngs::adapter::ReseedingRng - 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><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="shortcut icon" href="https://www.rust-lang.org/favicon.ico"><style type="text/css">#crate-search{background-image:url("../../../down-arrow.svg");}</style></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"><div class="sidebar-menu">☰</div><a 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><p class='location'>Struct ReseedingRng</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.new">new</a><a href="#method.reseed">reseed</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-CryptoRng">CryptoRng</a><a href="#impl-Debug">Debug</a><a href="#impl-RngCore">RngCore</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow<T></a><a href="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-Rng">Rng</a><a href="#impl-ToOwned">ToOwned</a><a href="#impl-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a><a href="#impl-VZip%3CV%3E">VZip<V></a></div></div><p class='location'><a href='../../index.html'>rand</a>::<wbr><a href='../index.html'>rngs</a>::<wbr><a href='index.html'>adapter</a></p><script>window.sidebarCurrent = {name: 'ReseedingRng', ty: 'struct', 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"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><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='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/rngs/adapter/reseeding.rs.html#79-81' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='../../index.html'>rand</a>::<wbr><a href='../index.html'>rngs</a>::<wbr><a href='index.html'>adapter</a>::<wbr><a class="struct" href=''>ReseedingRng</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct ReseedingRng<R, Rsdr>(_)<br> <span class="where">where<br> R: <a class="trait" href="../../../rand_core/block/trait.BlockRngCore.html" title="trait rand_core::block::BlockRngCore">BlockRngCore</a> + <a class="trait" href="../../../rand/trait.SeedableRng.html" title="trait rand::SeedableRng">SeedableRng</a>,<br> Rsdr: <a class="trait" href="../../../rand/trait.RngCore.html" title="trait rand::RngCore">RngCore</a></span>;</pre></div><div class='docblock'><p>A wrapper around any PRNG that implements <a href="rand_core::block::BlockRngCore"><code>BlockRngCore</code></a>, that adds the
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ability to reseed it.</p>
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<p><code>ReseedingRng</code> reseeds the underlying PRNG in the following cases:</p>
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<ul>
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<li>On a manual call to <a href="ReseedingRng::reseed"><code>reseed()</code></a>.</li>
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<li>After <code>clone()</code>, the clone will be reseeded on first use.</li>
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<li>After a process is forked, the RNG in the child process is reseeded within
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the next few generated values, depending on the block size of the
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underlying PRNG. For ChaCha and Hc128 this is a maximum of
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15 <code>u32</code> values before reseeding.</li>
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<li>After the PRNG has generated a configurable number of random bytes.</li>
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</ul>
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<h1 id="when-should-reseeding-after-a-fixed-number-of-generated-bytes-be-used" class="section-header"><a href="#when-should-reseeding-after-a-fixed-number-of-generated-bytes-be-used">When should reseeding after a fixed number of generated bytes be used?</a></h1>
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<p>Reseeding after a fixed number of generated bytes is never strictly
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<em>necessary</em>. Cryptographic PRNGs don't have a limited number of bytes they
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can output, or at least not a limit reachable in any practical way. There is
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no such thing as 'running out of entropy'.</p>
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<p>Occasionally reseeding can be seen as some form of 'security in depth'. Even
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if in the future a cryptographic weakness is found in the CSPRNG being used,
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or a flaw in the implementation, occasionally reseeding should make
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exploiting it much more difficult or even impossible.</p>
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<p>Use <a href="ReseedingRng::new"><code>ReseedingRng::new</code></a> with a <code>threshold</code> of <code>0</code> to disable reseeding
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after a fixed number of generated bytes.</p>
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<h1 id="error-handling" class="section-header"><a href="#error-handling">Error handling</a></h1>
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<p>Although unlikely, reseeding the wrapped PRNG can fail. <code>ReseedingRng</code> will
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never panic but try to handle the error intelligently through some
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combination of retrying and delaying reseeding until later.
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If handling the source error fails <code>ReseedingRng</code> will continue generating
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data from the wrapped PRNG without reseeding.</p>
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<p>Manually calling <a href="ReseedingRng::reseed"><code>reseed()</code></a> will not have this retry or delay logic, but
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reports the error.</p>
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<h1 id="example" class="section-header"><a href="#example">Example</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">rand</span>::<span class="ident">prelude</span>::<span class="kw-2">*</span>;
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<span class="kw">use</span> <span class="ident">rand_chacha</span>::<span class="ident">ChaCha20Core</span>; <span class="comment">// Internal part of ChaChaRng that</span>
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<span class="comment">// implements BlockRngCore</span>
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<span class="kw">use</span> <span class="ident">rand</span>::<span class="ident">rngs</span>::<span class="ident">OsRng</span>;
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<span class="kw">use</span> <span class="ident">rand</span>::<span class="ident">rngs</span>::<span class="ident">adapter</span>::<span class="ident">ReseedingRng</span>;
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<span class="kw">let</span> <span class="ident">prng</span> <span class="op">=</span> <span class="ident">ChaCha20Core</span>::<span class="ident">from_entropy</span>();
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">reseeding_rng</span> <span class="op">=</span> <span class="ident">ReseedingRng</span>::<span class="ident">new</span>(<span class="ident">prng</span>, <span class="number">0</span>, <span class="ident">OsRng</span>);
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">reseeding_rng</span>.<span class="ident">gen</span>::<span class="op"><</span><span class="ident">u64</span><span class="op">></span>());
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">cloned_rng</span> <span class="op">=</span> <span class="ident">reseeding_rng</span>.<span class="ident">clone</span>();
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">reseeding_rng</span>.<span class="ident">gen</span>::<span class="op"><</span><span class="ident">u64</span><span class="op">></span>() <span class="op">!=</span> <span class="ident">cloned_rng</span>.<span class="ident">gen</span>::<span class="op"><</span><span class="ident">u64</span><span class="op">></span>());</pre></div>
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</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl<R, Rsdr> <a class="struct" href="../../../rand/rngs/adapter/struct.ReseedingRng.html" title="struct rand::rngs::adapter::ReseedingRng">ReseedingRng</a><R, Rsdr> <span class="where fmt-newline">where<br> R: <a class="trait" href="../../../rand_core/block/trait.BlockRngCore.html" title="trait rand_core::block::BlockRngCore">BlockRngCore</a> + <a class="trait" href="../../../rand/trait.SeedableRng.html" title="trait rand::SeedableRng">SeedableRng</a>,<br> Rsdr: <a class="trait" href="../../../rand/trait.RngCore.html" title="trait rand::RngCore">RngCore</a>, </span></code><a href='#impl' class='anchor'></a><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#83-101' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.new' class="method"><code id='new.v'>pub fn <a href='#method.new' class='fnname'>new</a>(rng: R, threshold: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>, reseeder: Rsdr) -> Self</code><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#93-95' title='goto source code'>[src]</a></h4><div class='docblock'><p>Create a new <code>ReseedingRng</code> from an existing PRNG, combined with a RNG
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to use as reseeder.</p>
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<p><code>threshold</code> sets the number of generated bytes after which to reseed the
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PRNG. Set it to zero to never reseed based on the number of generated
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values.</p>
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</div><h4 id='method.reseed' class="method"><code id='reseed.v'>pub fn <a href='#method.reseed' class='fnname'>reseed</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../../rand/struct.Error.html" title="struct rand::Error">Error</a>></code><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#98-100' title='goto source code'>[src]</a></h4><div class='docblock'><p>Reseed the internal PRNG.</p>
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</div></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Clone' class='impl'><code class='in-band'>impl<R, Rsdr> <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../../rand/rngs/adapter/struct.ReseedingRng.html" title="struct rand::rngs::adapter::ReseedingRng">ReseedingRng</a><R, Rsdr> <span class="where fmt-newline">where<br> R: <a class="trait" href="../../../rand_core/block/trait.BlockRngCore.html" title="trait rand_core::block::BlockRngCore">BlockRngCore</a> + <a class="trait" href="../../../rand/trait.SeedableRng.html" title="trait rand::SeedableRng">SeedableRng</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br> Rsdr: <a class="trait" href="../../../rand/trait.RngCore.html" title="trait rand::RngCore">RngCore</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code><a href='#impl-Clone' class='anchor'></a><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#128-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.clone' class="method hidden"><code id='clone.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../../../rand/rngs/adapter/struct.ReseedingRng.html" title="struct rand::rngs::adapter::ReseedingRng">ReseedingRng</a><R, Rsdr></code><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#132-136' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
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</div><h4 id='method.clone_from' class="method"><code id='clone_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#131-133' title='goto source code'>[src]</a></h4><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
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</div></div><h3 id='impl-Debug' class='impl'><code class='in-band'>impl<R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, Rsdr: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../../rand/rngs/adapter/struct.ReseedingRng.html" title="struct rand::rngs::adapter::ReseedingRng">ReseedingRng</a><R, Rsdr> <span class="where fmt-newline">where<br> R: <a class="trait" href="../../../rand_core/block/trait.BlockRngCore.html" title="trait rand_core::block::BlockRngCore">BlockRngCore</a> + <a class="trait" href="../../../rand/trait.SeedableRng.html" title="trait rand::SeedableRng">SeedableRng</a>,<br> Rsdr: <a class="trait" href="../../../rand/trait.RngCore.html" title="trait rand::RngCore">RngCore</a>, </span></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#78' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#78' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
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</div></div><h3 id='impl-RngCore' class='impl'><code class='in-band'>impl<R, Rsdr: <a class="trait" href="../../../rand/trait.RngCore.html" title="trait rand::RngCore">RngCore</a>> <a class="trait" href="../../../rand/trait.RngCore.html" title="trait rand::RngCore">RngCore</a> for <a class="struct" href="../../../rand/rngs/adapter/struct.ReseedingRng.html" title="struct rand::rngs::adapter::ReseedingRng">ReseedingRng</a><R, Rsdr> <span class="where fmt-newline">where<br> R: <a class="trait" href="../../../rand_core/block/trait.BlockRngCore.html" title="trait rand_core::block::BlockRngCore">BlockRngCore</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>> + <a class="trait" href="../../../rand/trait.SeedableRng.html" title="trait rand::SeedableRng">SeedableRng</a>,<br> <R as <a class="trait" href="../../../rand_core/block/trait.BlockRngCore.html" title="trait rand_core::block::BlockRngCore">BlockRngCore</a>>::<a class="type" href="../../../rand_core/block/trait.BlockRngCore.html#associatedtype.Results" title="type rand_core::block::BlockRngCore::Results">Results</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>>, </span></code><a href='#impl-RngCore' class='anchor'></a><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#105-126' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_u32' class="method hidden"><code id='next_u32.v'>fn <a href='../../../rand/trait.RngCore.html#tymethod.next_u32' class='fnname'>next_u32</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#110-112' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Return the next random <code>u32</code>. <a href="../../../rand/trait.RngCore.html#tymethod.next_u32">Read more</a></p>
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</div><h4 id='method.next_u64' class="method hidden"><code id='next_u64.v'>fn <a href='../../../rand/trait.RngCore.html#tymethod.next_u64' class='fnname'>next_u64</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#115-117' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Return the next random <code>u64</code>. <a href="../../../rand/trait.RngCore.html#tymethod.next_u64">Read more</a></p>
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</div><h4 id='method.fill_bytes' class="method hidden"><code id='fill_bytes.v'>fn <a href='../../../rand/trait.RngCore.html#tymethod.fill_bytes' class='fnname'>fill_bytes</a>(&mut self, dest: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>)</code><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#119-121' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Fill <code>dest</code> with random data. <a href="../../../rand/trait.RngCore.html#tymethod.fill_bytes">Read more</a></p>
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</div><h4 id='method.try_fill_bytes' class="method hidden"><code id='try_fill_bytes.v'>fn <a href='../../../rand/trait.RngCore.html#tymethod.try_fill_bytes' class='fnname'>try_fill_bytes</a>(&mut self, dest: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../../rand/struct.Error.html" title="struct rand::Error">Error</a>></code><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#123-125' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Fill <code>dest</code> entirely with random data. <a href="../../../rand/trait.RngCore.html#tymethod.try_fill_bytes">Read more</a></p>
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</div></div><h3 id='impl-CryptoRng' class='impl'><code class='in-band'>impl<R, Rsdr> <a class="trait" href="../../../rand/trait.CryptoRng.html" title="trait rand::CryptoRng">CryptoRng</a> for <a class="struct" href="../../../rand/rngs/adapter/struct.ReseedingRng.html" title="struct rand::rngs::adapter::ReseedingRng">ReseedingRng</a><R, Rsdr> <span class="where fmt-newline">where<br> R: <a class="trait" href="../../../rand_core/block/trait.BlockRngCore.html" title="trait rand_core::block::BlockRngCore">BlockRngCore</a> + <a class="trait" href="../../../rand/trait.SeedableRng.html" title="trait rand::SeedableRng">SeedableRng</a> + <a class="trait" href="../../../rand/trait.CryptoRng.html" title="trait rand::CryptoRng">CryptoRng</a>,<br> Rsdr: <a class="trait" href="../../../rand/trait.RngCore.html" title="trait rand::RngCore">RngCore</a> + <a class="trait" href="../../../rand/trait.CryptoRng.html" title="trait rand::CryptoRng">CryptoRng</a>, </span></code><a href='#impl-CryptoRng' class='anchor'></a><a class='srclink' href='../../../src/rand/rngs/adapter/reseeding.rs.html#139-141' title='goto source code'>[src]</a></h3><div class='impl-items'></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-Send' class='impl'><code class='in-band'>impl<R, Rsdr> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../../rand/rngs/adapter/struct.ReseedingRng.html" title="struct rand::rngs::adapter::ReseedingRng">ReseedingRng</a><R, Rsdr> <span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,<br> Rsdr: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,<br> <R as <a class="trait" href="../../../rand_core/block/trait.BlockRngCore.html" title="trait rand_core::block::BlockRngCore">BlockRngCore</a>>::<a class="type" href="../../../rand_core/block/trait.BlockRngCore.html#associatedtype.Results" title="type rand_core::block::BlockRngCore::Results">Results</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>, </span></code><a href='#impl-Send' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><code class='in-band'>impl<R, Rsdr> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../../rand/rngs/adapter/struct.ReseedingRng.html" title="struct rand::rngs::adapter::ReseedingRng">ReseedingRng</a><R, Rsdr> <span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,<br> Rsdr: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,<br> <R as <a class="trait" href="../../../rand_core/block/trait.BlockRngCore.html" title="trait rand_core::block::BlockRngCore">BlockRngCore</a>>::<a class="type" href="../../../rand_core/block/trait.BlockRngCore.html#associatedtype.Results" title="type rand_core::block::BlockRngCore::Results">Results</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>, </span></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-Rng' class='impl'><code class='in-band'>impl<R> <a class="trait" href="../../../rand/trait.Rng.html" title="trait rand::Rng">Rng</a> for R <span class="where fmt-newline">where<br> R: <a class="trait" href="../../../rand/trait.RngCore.html" title="trait rand::RngCore">RngCore</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Rng' class='anchor'></a><a class='srclink' href='../../../src/rand/lib.rs.html#392' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.gen' class="method"><code id='gen.v'>fn <a href='../../../rand/trait.Rng.html#method.gen' class='fnname'>gen</a><T>(&mut self) -> 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><a class='srclink' href='../../../src/rand/lib.rs.html#184-187' title='goto source code'>[src]</a></h4><div class='docblock'><p>Return a random value supporting the [<code>Standard</code>] distribution. <a href="../../../rand/trait.Rng.html#method.gen">Read more</a></p>
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</div><h4 id='method.gen_range' class="method"><code id='gen_range.v'>fn <a href='../../../rand/trait.Rng.html#method.gen_range' class='fnname'>gen_range</a><T: <a class="trait" href="../../../rand/distributions/uniform/trait.SampleUniform.html" title="trait rand::distributions::uniform::SampleUniform">SampleUniform</a>, B1, B2>(&mut self, low: B1, high: B2) -> T <span class="where fmt-newline">where<br> B1: <a class="trait" href="../../../rand/distributions/uniform/trait.SampleBorrow.html" title="trait rand::distributions::uniform::SampleBorrow">SampleBorrow</a><T> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,<br> B2: <a class="trait" href="../../../rand/distributions/uniform/trait.SampleBorrow.html" title="trait rand::distributions::uniform::SampleBorrow">SampleBorrow</a><T> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a class='srclink' href='../../../src/rand/lib.rs.html#213-219' title='goto source code'>[src]</a></h4><div class='docblock'><p>Generate a random value in the range [<code>low</code>, <code>high</code>), i.e. inclusive of <code>low</code> and exclusive of <code>high</code>. <a href="../../../rand/trait.Rng.html#method.gen_range">Read more</a></p>
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</div><h4 id='method.sample' class="method"><code id='sample.v'>fn <a href='../../../rand/trait.Rng.html#method.sample' class='fnname'>sample</a><T, D: <a class="trait" href="../../../rand/distributions/trait.Distribution.html" title="trait rand::distributions::Distribution">Distribution</a><T>>(&mut self, distr: D) -> T</code><a class='srclink' href='../../../src/rand/lib.rs.html#235-237' title='goto source code'>[src]</a></h4><div class='docblock'><p>Sample a new value, using the given distribution. <a href="../../../rand/trait.Rng.html#method.sample">Read more</a></p>
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</div><h4 id='method.sample_iter' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../../../rand/distributions/struct.DistIter.html" title="struct rand::distributions::DistIter">DistIter</a><D, R, T></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../../../rand/distributions/struct.DistIter.html" title="struct rand::distributions::DistIter">DistIter</a><D, R, T></h3><code class="content"><span class="where fmt-newline">impl<D, R, T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="struct" href="../../../rand/distributions/struct.DistIter.html" title="struct rand::distributions::DistIter">DistIter</a><D, R, T> <span class="where fmt-newline">where<br> D: <a class="trait" href="../../../rand/distributions/trait.Distribution.html" title="trait rand::distributions::Distribution">Distribution</a><T>,<br> R: <a class="trait" href="../../../rand/trait.Rng.html" title="trait rand::Rng">Rng</a>, </span></span><span class="where fmt-newline"> type <a href='https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item' class="type">Item</a> = T;</span></code></div></div><code id='sample_iter.v'>fn <a href='../../../rand/trait.Rng.html#method.sample_iter' class='fnname'>sample_iter</a><T, D>(self, distr: D) -> <a class="struct" href="../../../rand/distributions/struct.DistIter.html" title="struct rand::distributions::DistIter">DistIter</a><D, Self, T> <span class="where fmt-newline">where<br> D: <a class="trait" href="../../../rand/distributions/trait.Distribution.html" title="trait rand::distributions::Distribution">Distribution</a><T>,<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a class='srclink' href='../../../src/rand/lib.rs.html#272-275' title='goto source code'>[src]</a></h4><div class='docblock'><p>Create an iterator that generates values using the given distribution. <a href="../../../rand/trait.Rng.html#method.sample_iter">Read more</a></p>
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</div><h4 id='method.fill' class="method"><code id='fill.v'>fn <a href='../../../rand/trait.Rng.html#method.fill' class='fnname'>fill</a><T: <a class="trait" href="../../../rand/trait.AsByteSliceMut.html" title="trait rand::AsByteSliceMut">AsByteSliceMut</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>>(&mut self, dest: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T)</code><a class='srclink' href='../../../src/rand/lib.rs.html#299-302' title='goto source code'>[src]</a></h4><div class='docblock'><p>Fill <code>dest</code> entirely with random bytes (uniform value distribution), where <code>dest</code> is any type supporting [<code>AsByteSliceMut</code>], namely slices and arrays over primitive integer types (<code>i8</code>, <code>i16</code>, <code>u32</code>, etc.). <a href="../../../rand/trait.Rng.html#method.fill">Read more</a></p>
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</div><h4 id='method.try_fill' class="method"><code id='try_fill.v'>fn <a href='../../../rand/trait.Rng.html#method.try_fill' class='fnname'>try_fill</a><T: <a class="trait" href="../../../rand/trait.AsByteSliceMut.html" title="trait rand::AsByteSliceMut">AsByteSliceMut</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>>(<br> &mut self, <br> dest: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T<br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../../rand/struct.Error.html" title="struct rand::Error">Error</a>></code><a class='srclink' href='../../../src/rand/lib.rs.html#331-335' title='goto source code'>[src]</a></h4><div class='docblock'><p>Fill <code>dest</code> entirely with random bytes (uniform value distribution), where <code>dest</code> is any type supporting [<code>AsByteSliceMut</code>], namely slices and arrays over primitive integer types (<code>i8</code>, <code>i16</code>, <code>u32</code>, etc.). <a href="../../../rand/trait.Rng.html#method.try_fill">Read more</a></p>
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</div><h4 id='method.gen_bool' class="method"><code id='gen_bool.v'>fn <a href='../../../rand/trait.Rng.html#method.gen_bool' class='fnname'>gen_bool</a>(&mut self, p: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class='srclink' href='../../../src/rand/lib.rs.html#357-360' title='goto source code'>[src]</a></h4><div class='docblock'><p>Return a bool with a probability <code>p</code> of being true. <a href="../../../rand/trait.Rng.html#method.gen_bool">Read more</a></p>
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</div><h4 id='method.gen_ratio' class="method"><code id='gen_ratio.v'>fn <a href='../../../rand/trait.Rng.html#method.gen_ratio' class='fnname'>gen_ratio</a>(&mut self, numerator: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, denominator: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class='srclink' href='../../../src/rand/lib.rs.html#386-389' title='goto source code'>[src]</a></h4><div class='docblock'><p>Return a bool with a probability of <code>numerator/denominator</code> of being true. I.e. <code>gen_ratio(2, 3)</code> has chance of 2 in 3, or about 67%, of returning true. If <code>numerator == denominator</code>, then the returned value is guaranteed to be <code>true</code>. If <code>numerator == 0</code>, then the returned value is guaranteed to be <code>false</code>. <a href="../../../rand/trait.Rng.html#method.gen_ratio">Read more</a></p>
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</div></div><h3 id='impl-From%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</code><a href='#impl-From%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#546-548' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#547' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-ToOwned' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code><a href='#impl-ToOwned' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#81-92' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Owned' class="type"><code id='Owned.t'>type <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned' class="type">Owned</a> = T</code></h4><div class='docblock'><p>The resulting type after obtaining ownership.</p>
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</div><h4 id='method.to_owned' class="method hidden"><code id='to_owned.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned' class='fnname'>to_owned</a>(&self) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#85-87' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
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</div><h4 id='method.clone_into' class="method hidden"><code id='clone_into.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into' class='fnname'>clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T)</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#89-91' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab unstable'><details><summary><span class='emoji'>🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
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</details></div></div><div class='docblock hidden'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
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</div></div><h3 id='impl-Into%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>, </span></code><a href='#impl-Into%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#537-542' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -> U</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#539-541' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryFrom%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>, </span></code><a href='#impl-TryFrom%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#565-571' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#568-570' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryInto%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>, </span></code><a href='#impl-TryInto%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#553-560' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#557-559' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-BorrowMut%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-BorrowMut%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
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</div></div><h3 id='impl-Borrow%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Borrow%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
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</div></div><h3 id='impl-Any' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id' class='fnname'>type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
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</div></div><h3 id='impl-VZip%3CV%3E' class='impl'><code class='in-band'>impl<V, T> <a class="trait" href="../../../ppv_lite86/types/types/trait.VZip.html" title="trait ppv_lite86::types::types::VZip">VZip</a><V> for T <span class="where fmt-newline">where<br> V: <a class="trait" href="../../../ppv_lite86/types/types/trait.MultiLane.html" title="trait ppv_lite86::types::types::MultiLane">MultiLane</a><T>, </span></code><a href='#impl-VZip%3CV%3E' class='anchor'></a><a class='srclink' href='../../../src/ppv_lite86/types.rs.html#212-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.vzip' class="method hidden"><code id='vzip.v'>fn <a href='../../../ppv_lite86/types/types/trait.VZip.html#tymethod.vzip' class='fnname'>vzip</a>(self) -> V</code><a class='srclink' href='../../../src/ppv_lite86/types.rs.html#217-219' title='goto source code'>[src]</a></h4></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><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse 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><p>Search multiple things at once by splitting your query with comma (e.g., <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../../";window.currentCrate = "rand";</script><script src="../../../aliases.js"></script><script src="../../../main.js"></script><script defer src="../../../search-index.js"></script></body></html> |