17 lines
9.1 KiB
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17 lines
9.1 KiB
HTML
<!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 simple PRNG trait for use within tower middleware."><title>Rng in tower::util::rng - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.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"href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="tower" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11) (Arch Linux rust 1:1.93.1-1)" data-channel="1.93.1" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-a3946164.js" data-settings-js="settings-c38705f0.js" ><script src="../../../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../static.files/main-a410ff4d.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-044be391.svg"></head><body class="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">Rng</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../tower/index.html">tower</a><span class="version">0.5.3</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Rng</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.next_u64" title="next_u64">next_u64</a></li></ul><h3><a href="#provided-methods">Provided Methods</a></h3><ul class="block"><li><a href="#method.next_f64" title="next_f64">next_f64</a></li><li><a href="#method.next_range" title="next_range">next_range</a></li></ul><h3><a href="#foreign-impls">Implementations on Foreign Types</a></h3><ul class="block"><li><a href="#impl-Rng-for-Box%3CR%3E" title="Box<R>">Box<R></a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2><a href="index.html">In tower::<wbr>util::<wbr>rng</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../../index.html">tower</a>::<wbr><a href="../index.html">util</a>::<wbr><a href="index.html">rng</a></div><h1>Trait <span class="trait">Rng</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/tower/util/rng.rs.html#21-58">Source</a> </span></div><pre class="rust item-decl"><code>pub trait Rng {
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// Required method
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fn <a href="#tymethod.next_u64" class="fn">next_u64</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a>;
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// Provided methods
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fn <a href="#method.next_f64" class="fn">next_f64</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.f64.html">f64</a> { ... }
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<span class="item-spacer"></span> fn <a href="#method.next_range" class="fn">next_range</a>(&mut self, range: <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/ops/range/struct.Range.html" title="struct core::ops::range::Range">Range</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a>>) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a> { ... }
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}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A simple <a href="https://en.wikipedia.org/wiki/Pseudorandom_number_generator">PRNG</a> trait for use within tower middleware.</p>
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</div></details><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="tymethod.next_u64" class="method"><a class="src rightside" href="../../../src/tower/util/rng.rs.html#23">Source</a><h4 class="code-header">fn <a href="#tymethod.next_u64" class="fn">next_u64</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a></h4></section></summary><div class="docblock"><p>Generate a random <a href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html" title="primitive u64"><code>u64</code></a>.</p>
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</div></details></div><h2 id="provided-methods" class="section-header">Provided Methods<a href="#provided-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="method.next_f64" class="method"><a class="src rightside" href="../../../src/tower/util/rng.rs.html#26-37">Source</a><h4 class="code-header">fn <a href="#method.next_f64" class="fn">next_f64</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.f64.html">f64</a></h4></section></summary><div class="docblock"><p>Generate a random <a href="https://doc.rust-lang.org/1.93.1/std/primitive.f64.html" title="primitive f64"><code>f64</code></a> between <code>[0, 1)</code>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.next_range" class="method"><a class="src rightside" href="../../../src/tower/util/rng.rs.html#44-57">Source</a><h4 class="code-header">fn <a href="#method.next_range" class="fn">next_range</a>(&mut self, range: <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/ops/range/struct.Range.html" title="struct core::ops::range::Range">Range</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a>>) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a></h4></section></summary><div class="docblock"><p>Randomly pick a value within the range.</p>
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<h5 id="panic"><a class="doc-anchor" href="#panic">§</a>Panic</h5>
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<ul>
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<li>If <code>range.start >= range.end</code> this will panic in debug mode.</li>
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</ul>
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</div></details></div><h2 id="foreign-impls" class="section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor">§</a></h2><details class="toggle implementors-toggle"><summary><section id="impl-Rng-for-Box%3CR%3E" class="impl"><a class="src rightside" href="../../../src/tower/util/rng.rs.html#60-64">Source</a><a href="#impl-Rng-for-Box%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R: <a class="trait" href="trait.Rng.html" title="trait tower::util::rng::Rng">Rng</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="trait.Rng.html" title="trait tower::util::rng::Rng">Rng</a> for <a class="struct" href="https://doc.rust-lang.org/1.93.1/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><R></h3></section></summary><div class="impl-items"><section id="method.next_u64" class="method trait-impl"><a class="src rightside" href="../../../src/tower/util/rng.rs.html#61-63">Source</a><a href="#method.next_u64" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.next_u64" class="fn">next_u64</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a></h4></section></div></details><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><section id="impl-Rng-for-HasherRng%3CH%3E" class="impl"><a class="src rightside" href="../../../src/tower/util/rng.rs.html#100-110">Source</a><a href="#impl-Rng-for-HasherRng%3CH%3E" class="anchor">§</a><h3 class="code-header">impl<H> <a class="trait" href="trait.Rng.html" title="trait tower::util::rng::Rng">Rng</a> for <a class="struct" href="struct.HasherRng.html" title="struct tower::util::rng::HasherRng">HasherRng</a><H><div class="where">where
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H: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a>,</div></h3></section></div><script src="../../../trait.impl/tower/util/rng/trait.Rng.js" data-ignore-extern-crates="alloc" async></script></section></div></main></body></html> |