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61 lines
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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="A cryptographically secure random number generator that uses the ChaCha algorithm."><title>ChaCha20Rng in rand_chacha - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-42caa33d.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="rand_chacha" data-themes="" data-resource-suffix="" data-rustdoc-version="1.84.0 (9fc6b4312 2025-01-07)" data-channel="1.84.0" data-search-js="search-92e6798f.js" data-settings-js="settings-0f613d39.js" ><script src="../static.files/storage-59e33391.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-5f194d8c.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-893ab5e7.css"></noscript><link rel="icon" href="https://www.rust-lang.org/favicon.ico"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button><a class="logo-container" href="../rand_chacha/index.html"><img src="https://www.rust-lang.org/logos/rust-logo-128x128-blk.png" alt=""></a></nav><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="../rand_chacha/index.html"><img src="https://www.rust-lang.org/logos/rust-logo-128x128-blk.png" alt="logo"></a><h2><a href="../rand_chacha/index.html">rand_<wbr>chacha</a><span class="version">0.3.1</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">ChaCha20<wbr>Rng</a></h2><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.get_seed" title="get_seed">get_seed</a></li><li><a href="#method.get_stream" title="get_stream">get_stream</a></li><li><a href="#method.get_word_pos" title="get_word_pos">get_word_pos</a></li><li><a href="#method.set_stream" title="set_stream">set_stream</a></li><li><a href="#method.set_word_pos" title="set_word_pos">set_word_pos</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-ChaCha20Rng" title="Clone">Clone</a></li><li><a href="#impl-CryptoRng-for-ChaCha20Rng" title="CryptoRng">CryptoRng</a></li><li><a href="#impl-Debug-for-ChaCha20Rng" title="Debug">Debug</a></li><li><a href="#impl-Eq-for-ChaCha20Rng" title="Eq">Eq</a></li><li><a href="#impl-From%3CChaCha20Core%3E-for-ChaCha20Rng" title="From<ChaCha20Core>">From<ChaCha20Core></a></li><li><a href="#impl-PartialEq-for-ChaCha20Rng" title="PartialEq">PartialEq</a></li><li><a href="#impl-RngCore-for-ChaCha20Rng" title="RngCore">RngCore</a></li><li><a href="#impl-SeedableRng-for-ChaCha20Rng" title="SeedableRng">SeedableRng</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-ChaCha20Rng" title="Freeze">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-ChaCha20Rng" title="RefUnwindSafe">RefUnwindSafe</a></li><li><a href="#impl-Send-for-ChaCha20Rng" title="Send">Send</a></li><li><a href="#impl-Sync-for-ChaCha20Rng" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-ChaCha20Rng" title="Unpin">Unpin</a></li><li><a href="#impl-UnwindSafe-for-ChaCha20Rng" title="UnwindSafe">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow<T>">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut<T>">BorrowMut<T></a></li><li><a href="#impl-CloneToUninit-for-T" title="CloneToUninit">CloneToUninit</a></li><li><a href="#impl-CryptoRngCore-for-T" title="CryptoRngCore">CryptoRngCore</a></li><li><a href="#impl-From%3CT%3E-for-T" title="From<T>">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into<U>">Into<U></a></li><li><a href="#impl-ToOwned-for-T" title="ToOwned">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom<U>">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto<U>">TryInto<U></a></li><li><a href="#impl-VZip%3CV%3E-for-T" title="VZip<V>">VZip<V></a></li></ul></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate rand_<wbr>chacha</a></h2></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><span class="rustdoc-breadcrumbs"><a href="index.html">rand_chacha</a></span><h1>Struct <span class="struct">ChaCha20Rng</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/rand_chacha/chacha.rs.html#343">Source</a> </span></div><pre class="rust item-decl"><code>pub struct ChaCha20Rng { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A cryptographically secure random number generator that uses the ChaCha algorithm.</p>
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<p>ChaCha is a stream cipher designed by Daniel J. Bernstein<sup id="fnref1"><a href="#fn1">1</a></sup>, that we use as an RNG. It is
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an improved variant of the Salsa20 cipher family, which was selected as one of the “stream
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ciphers suitable for widespread adoption” by eSTREAM<sup id="fnref2"><a href="#fn2">2</a></sup>.</p>
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<p>ChaCha uses add-rotate-xor (ARX) operations as its basis. These are safe against timing
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attacks, although that is mostly a concern for ciphers and not for RNGs. We provide a SIMD
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implementation to support high throughput on a variety of common hardware platforms.</p>
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<p>With the ChaCha algorithm it is possible to choose the number of rounds the core algorithm
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should run. The number of rounds is a tradeoff between performance and security, where 8
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rounds is the minimum potentially secure configuration, and 20 rounds is widely used as a
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conservative choice.</p>
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<p>We use a 64-bit counter and 64-bit stream identifier as in Bernstein’s implementation<sup id="fnref1"><a href="#fn1">1</a></sup>
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except that we use a stream identifier in place of a nonce. A 64-bit counter over 64-byte
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(16 word) blocks allows 1 ZiB of output before cycling, and the stream identifier allows
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2<sup>64</sup> unique streams of output per seed. Both counter and stream are initialized
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to zero but may be set via the <code>set_word_pos</code> and <code>set_stream</code> methods.</p>
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<p>The word layout is:</p>
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<div class="example-wrap"><pre class="language-text"><code>constant constant constant constant
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seed seed seed seed
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seed seed seed seed
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counter counter stream_id stream_id</code></pre></div>
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<p>This implementation uses an output buffer of sixteen <code>u32</code> words, and uses
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<a href="../rand_core/block/struct.BlockRng.html" title="struct rand_core::block::BlockRng"><code>BlockRng</code></a> to implement the <a href="../rand_core/trait.RngCore.html" title="trait rand_core::RngCore"><code>RngCore</code></a> methods.</p>
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<div class="footnotes"><hr><ol><li id="fn1"><p>D. J. Bernstein, <a href="https://cr.yp.to/chacha.html"><em>ChaCha, a variant of Salsa20</em></a> <a href="#fnref1">↩</a></p></li><li id="fn2"><p><a href="http://www.ecrypt.eu.org/stream/">eSTREAM: the ECRYPT Stream Cipher Project</a> <a href="#fnref2">↩</a></p></li></ol></div></div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-ChaCha20Rng" class="impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#impl-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.get_word_pos" class="method"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><h4 class="code-header">pub fn <a href="#method.get_word_pos" class="fn">get_word_pos</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u128.html">u128</a></h4></section></summary><div class="docblock"><p>Get the offset from the start of the stream, in 32-bit words.</p>
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<p>Since the generated blocks are 16 words (2<sup>4</sup>) long and the
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counter is 64-bits, the offset is a 68-bit number. Sub-word offsets are
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not supported, hence the result can simply be multiplied by 4 to get a
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byte-offset.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.set_word_pos" class="method"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><h4 class="code-header">pub fn <a href="#method.set_word_pos" class="fn">set_word_pos</a>(&mut self, word_offset: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u128.html">u128</a>)</h4></section></summary><div class="docblock"><p>Set the offset from the start of the stream, in 32-bit words.</p>
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<p>As with <code>get_word_pos</code>, we use a 68-bit number. Since the generator
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simply cycles at the end of its period (1 ZiB), we ignore the upper
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60 bits.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.set_stream" class="method"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><h4 class="code-header">pub fn <a href="#method.set_stream" class="fn">set_stream</a>(&mut self, stream: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u64.html">u64</a>)</h4></section></summary><div class="docblock"><p>Set the stream number.</p>
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<p>This is initialized to zero; 2<sup>64</sup> unique streams of output
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are available per seed/key.</p>
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<p>Note that in order to reproduce ChaCha output with a specific 64-bit
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nonce, one can convert that nonce to a <code>u64</code> in little-endian fashion
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and pass to this function. In theory a 96-bit nonce can be used by
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passing the last 64-bits to this function and using the first 32-bits as
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the most significant half of the 64-bit counter (which may be set
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indirectly via <code>set_word_pos</code>), but this is not directly supported.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.get_stream" class="method"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><h4 class="code-header">pub fn <a href="#method.get_stream" class="fn">get_stream</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u64.html">u64</a></h4></section></summary><div class="docblock"><p>Get the stream number.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.get_seed" class="method"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><h4 class="code-header">pub fn <a href="#method.get_seed" class="fn">get_seed</a>(&self) -> [<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">32</a>]</h4></section></summary><div class="docblock"><p>Get the seed.</p>
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</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-ChaCha20Rng" class="impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#impl-Clone-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&self) -> <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.84.0/src/core/clone.rs.html#174">Source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&mut self, source: &Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-ChaCha20Rng" class="impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#impl-Debug-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/1.84.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.84.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CChaCha20Core%3E-for-ChaCha20Rng" class="impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#impl-From%3CChaCha20Core%3E-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ChaCha20Core.html" title="struct rand_chacha::ChaCha20Core">ChaCha20Core</a>> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(core: <a class="struct" href="struct.ChaCha20Core.html" title="struct rand_chacha::ChaCha20Core">ChaCha20Core</a>) -> Self</h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialEq-for-ChaCha20Rng" class="impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#impl-PartialEq-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#method.eq" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/cmp/trait.PartialEq.html#tymethod.eq" class="fn">eq</a>(&self, rhs: &<a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>.</div></details><details class="toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.84.0/src/core/cmp.rs.html#261">Source</a></span><a href="#method.ne" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/cmp/trait.PartialEq.html#method.ne" class="fn">ne</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Tests for <code>!=</code>. The default implementation is almost always sufficient,
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and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-RngCore-for-ChaCha20Rng" class="impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#impl-RngCore-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="../rand_core/trait.RngCore.html" title="trait rand_core::RngCore">RngCore</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.next_u32" class="method trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#method.next_u32" class="anchor">§</a><h4 class="code-header">fn <a href="../rand_core/trait.RngCore.html#tymethod.next_u32" class="fn">next_u32</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a></h4></section></summary><div class='docblock'>Return the next random <code>u32</code>. <a href="../rand_core/trait.RngCore.html#tymethod.next_u32">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.next_u64" class="method trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#method.next_u64" class="anchor">§</a><h4 class="code-header">fn <a href="../rand_core/trait.RngCore.html#tymethod.next_u64" class="fn">next_u64</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u64.html">u64</a></h4></section></summary><div class='docblock'>Return the next random <code>u64</code>. <a href="../rand_core/trait.RngCore.html#tymethod.next_u64">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.fill_bytes" class="method trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#method.fill_bytes" class="anchor">§</a><h4 class="code-header">fn <a href="../rand_core/trait.RngCore.html#tymethod.fill_bytes" class="fn">fill_bytes</a>(&mut self, bytes: &mut [<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>])</h4></section></summary><div class='docblock'>Fill <code>dest</code> with random data. <a href="../rand_core/trait.RngCore.html#tymethod.fill_bytes">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.try_fill_bytes" class="method trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#method.try_fill_bytes" class="anchor">§</a><h4 class="code-header">fn <a href="../rand_core/trait.RngCore.html#tymethod.try_fill_bytes" class="fn">try_fill_bytes</a>(&mut self, bytes: &mut [<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.unit.html">()</a>, <a class="struct" href="../rand_core/error/struct.Error.html" title="struct rand_core::error::Error">Error</a>></h4></section></summary><div class='docblock'>Fill <code>dest</code> entirely with random data. <a href="../rand_core/trait.RngCore.html#tymethod.try_fill_bytes">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-SeedableRng-for-ChaCha20Rng" class="impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#impl-SeedableRng-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="../rand_core/trait.SeedableRng.html" title="trait rand_core::SeedableRng">SeedableRng</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Seed" class="associatedtype trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#associatedtype.Seed" class="anchor">§</a><h4 class="code-header">type <a href="../rand_core/trait.SeedableRng.html#associatedtype.Seed" class="associatedtype">Seed</a> = [<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">32</a>]</h4></section></summary><div class='docblock'>Seed type, which is restricted to types mutably-dereferenceable as <code>u8</code>
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arrays (we recommend <code>[u8; N]</code> for some <code>N</code>). <a href="../rand_core/trait.SeedableRng.html#associatedtype.Seed">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.from_seed" class="method trait-impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#method.from_seed" class="anchor">§</a><h4 class="code-header">fn <a href="../rand_core/trait.SeedableRng.html#tymethod.from_seed" class="fn">from_seed</a>(seed: Self::<a class="associatedtype" href="../rand_core/trait.SeedableRng.html#associatedtype.Seed" title="type rand_core::SeedableRng::Seed">Seed</a>) -> Self</h4></section></summary><div class='docblock'>Create a new PRNG using the given seed. <a href="../rand_core/trait.SeedableRng.html#tymethod.from_seed">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.seed_from_u64" class="method trait-impl"><a class="src rightside" href="../src/rand_core/lib.rs.html#335">Source</a><a href="#method.seed_from_u64" class="anchor">§</a><h4 class="code-header">fn <a href="../rand_core/trait.SeedableRng.html#method.seed_from_u64" class="fn">seed_from_u64</a>(state: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u64.html">u64</a>) -> Self</h4></section></summary><div class='docblock'>Create a new PRNG using a <code>u64</code> seed. <a href="../rand_core/trait.SeedableRng.html#method.seed_from_u64">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.from_rng" class="method trait-impl"><a class="src rightside" href="../src/rand_core/lib.rs.html#390">Source</a><a href="#method.from_rng" class="anchor">§</a><h4 class="code-header">fn <a href="../rand_core/trait.SeedableRng.html#method.from_rng" class="fn">from_rng</a><R>(rng: R) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="../rand_core/error/struct.Error.html" title="struct rand_core::error::Error">Error</a>><div class="where">where
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R: <a class="trait" href="../rand_core/trait.RngCore.html" title="trait rand_core::RngCore">RngCore</a>,</div></h4></section></summary><div class='docblock'>Create a new PRNG seeded from another <code>Rng</code>. <a href="../rand_core/trait.SeedableRng.html#method.from_rng">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.from_entropy" class="method trait-impl"><a class="src rightside" href="../src/rand_core/lib.rs.html#412">Source</a><a href="#method.from_entropy" class="anchor">§</a><h4 class="code-header">fn <a href="../rand_core/trait.SeedableRng.html#method.from_entropy" class="fn">from_entropy</a>() -> Self</h4></section></summary><div class='docblock'>Creates a new instance of the RNG seeded via <a href="https://docs.rs/getrandom"><code>getrandom</code></a>. <a href="../rand_core/trait.SeedableRng.html#method.from_entropy">Read more</a></div></details></div></details><section id="impl-CryptoRng-for-ChaCha20Rng" class="impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#impl-CryptoRng-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="../rand_core/trait.CryptoRng.html" title="trait rand_core::CryptoRng">CryptoRng</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section><section id="impl-Eq-for-ChaCha20Rng" class="impl"><a class="src rightside" href="../src/rand_chacha/chacha.rs.html#343">Source</a><a href="#impl-Eq-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-ChaCha20Rng" class="impl"><a href="#impl-Freeze-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section><section id="impl-RefUnwindSafe-for-ChaCha20Rng" class="impl"><a href="#impl-RefUnwindSafe-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section><section id="impl-Send-for-ChaCha20Rng" class="impl"><a href="#impl-Send-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section><section id="impl-Sync-for-ChaCha20Rng" class="impl"><a href="#impl-Sync-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section><section id="impl-Unpin-for-ChaCha20Rng" class="impl"><a href="#impl-Unpin-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section><section id="impl-UnwindSafe-for-ChaCha20Rng" class="impl"><a href="#impl-UnwindSafe-for-ChaCha20Rng" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.ChaCha20Rng.html" title="struct rand_chacha::ChaCha20Rng">ChaCha20Rng</a></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/any.rs.html#138">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
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T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/any.rs.html#139">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/borrow.rs.html#209">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/borrow.rs.html#211">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/borrow.rs.html#217">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/borrow.rs.html#218">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CloneToUninit-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/clone.rs.html#273">Source</a><a href="#impl-CloneToUninit-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.CloneToUninit.html" title="trait core::clone::CloneToUninit">CloneToUninit</a> for T<div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone_to_uninit" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/clone.rs.html#275">Source</a><a href="#method.clone_to_uninit" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit" class="fn">clone_to_uninit</a>(&self, dst: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.pointer.html">*mut </a><a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u8.html">u8</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>clone_to_uninit</code>)</span></div></span><div class='docblock'>Performs copy-assignment from <code>self</code> to <code>dst</code>. <a href="https://doc.rust-lang.org/1.84.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CryptoRngCore-for-T" class="impl"><a class="src rightside" href="../src/rand_core/lib.rs.html#234">Source</a><a href="#impl-CryptoRngCore-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="../rand_core/trait.CryptoRngCore.html" title="trait rand_core::CryptoRngCore">CryptoRngCore</a> for T<div class="where">where
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T: <a class="trait" href="../rand_core/trait.CryptoRng.html" title="trait rand_core::CryptoRng">CryptoRng</a> + <a class="trait" href="../rand_core/trait.RngCore.html" title="trait rand_core::RngCore">RngCore</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.as_rngcore" class="method trait-impl"><a class="src rightside" href="../src/rand_core/lib.rs.html#235">Source</a><a href="#method.as_rngcore" class="anchor">§</a><h4 class="code-header">fn <a href="../rand_core/trait.CryptoRngCore.html#tymethod.as_rngcore" class="fn">as_rngcore</a>(&mut self) -> &mut dyn <a class="trait" href="../rand_core/trait.RngCore.html" title="trait rand_core::RngCore">RngCore</a></h4></section></summary><div class='docblock'>Upcast to an <a href="../rand_core/trait.RngCore.html" title="trait rand_core::RngCore"><code>RngCore</code></a> trait object.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#765">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-1" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#768">Source</a><a href="#method.from-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#748-750">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#758">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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<code><a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/alloc/borrow.rs.html#82-84">Source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/alloc/borrow.rs.html#86">Source</a><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/alloc/borrow.rs.html#87">Source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/alloc/borrow.rs.html#91">Source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.84.0/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#805-807">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#809">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#812">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#790-792">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#794">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#797">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-VZip%3CV%3E-for-T" class="impl"><a class="src rightside" href="../src/ppv_lite86/types.rs.html#221-223">Source</a><a href="#impl-VZip%3CV%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<V, T> <a class="trait" href="../ppv_lite86/types/trait.VZip.html" title="trait ppv_lite86::types::VZip">VZip</a><V> for T<div class="where">where
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V: <a class="trait" href="../ppv_lite86/types/trait.MultiLane.html" title="trait ppv_lite86::types::MultiLane">MultiLane</a><T>,</div></h3></section></summary><div class="impl-items"><section id="method.vzip" class="method trait-impl"><a class="src rightside" href="../src/ppv_lite86/types.rs.html#226">Source</a><a href="#method.vzip" class="anchor">§</a><h4 class="code-header">fn <a href="../ppv_lite86/types/trait.VZip.html#tymethod.vzip" class="fn">vzip</a>(self) -> V</h4></section></div></details></div></section></div></main></body></html> |