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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 `ZerosValid` trait in crate `crossbeam`."><meta name="keywords" content="rust, rustlang, rust-lang, ZerosValid"><title>crossbeam::ZerosValid - 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></head><body class="rustdoc trait"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><p class='location'>Trait ZerosValid</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-ZerosValid">u8</a><a href="#impl-ZerosValid">u16</a><a href="#impl-ZerosValid">u32</a><a href="#impl-ZerosValid">u64</a><a href="#impl-ZerosValid">usize</a><a href="#impl-ZerosValid">i8</a><a href="#impl-ZerosValid">i16</a><a href="#impl-ZerosValid">i32</a><a href="#impl-ZerosValid">i64</a><a href="#impl-ZerosValid">isize</a><a href="#impl-ZerosValid">AtomicUsize</a><a href="#impl-ZerosValid">AtomicPtr<T></a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='index.html'>crossbeam</a></p><script>window.sidebarCurrent = {name: 'ZerosValid', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='in-band'>Trait <a href='index.html'>crossbeam</a>::<wbr><a class="trait" href=''>ZerosValid</a></span><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#49' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust trait'>pub unsafe trait ZerosValid { }</pre></div><div class='docblock'><p>Types for which mem::zeroed() is safe.</p>
- <p>If a type <code>T: ZerosValid</code>, then a sequence of zeros the size of <code>T</code> must be
- a valid member of the type <code>T</code>.</p>
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- <h2 id='foreign-impls' class='small-section-header'>
- Implementations on Foreign Types<a href='#foreign-impls' class='anchor'></a>
- </h2>
- <h3 id='impl-ZerosValid' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></code><a href='#impl-ZerosValid' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a></code><a href='#impl-ZerosValid-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-2' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a href='#impl-ZerosValid-2' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-3' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code><a href='#impl-ZerosValid-3' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-4' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code><a href='#impl-ZerosValid-4' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-5' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a></code><a href='#impl-ZerosValid-5' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-6' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a></code><a href='#impl-ZerosValid-6' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-7' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code><a href='#impl-ZerosValid-7' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-8' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code><a href='#impl-ZerosValid-8' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-9' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a></code><a href='#impl-ZerosValid-9' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#67' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-10' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/sync/atomic/struct.AtomicUsize.html" title="struct core::sync::atomic::AtomicUsize">AtomicUsize</a></code><a href='#impl-ZerosValid-10' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#73' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span><h3 id='impl-ZerosValid-11' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> <a class="trait" href="../crossbeam/trait.ZerosValid.html" title="trait crossbeam::ZerosValid">ZerosValid</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/sync/atomic/struct.AtomicPtr.html" title="struct core::sync::atomic::AtomicPtr">AtomicPtr</a><T></code><a href='#impl-ZerosValid-11' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/crossbeam/cache_padded.rs.html#74' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><span class='docblock autohide'><div class='impl-items'></div></span>
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