TDvorak/Devour
1
0
Fork 0
mirror of https://github.com/Dvorinka/Devour.git synced 2026-06-03 20:13:03 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
0b88627e549d520b98b3683f00707924e4b3d452
Devour/docs-ex/rust/search.md
T
Tomas Dvorak 55885a0e8f first commit
2026-02-22 10:42:17 +01:00

177 lines
108 KiB
Markdown
Raw Blame History

This file contains invisible Unicode characters
This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
https://doc.rust-lang.org/stable/std/index.html?search=test
<main><div class="width-limiter"><section id="main-content" class="content hidden"><div class="main-heading"><div id="sidebar-button"><a href="../std/all.html" title="show sidebar"></a></div><h1>Crate <span>std</span>&nbsp;<button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><span class="sub-heading"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="../src/std/lib.rs.html#1-763">Source</a> </span></div><details class="toggle top-doc" open=""><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><h2 id="the-rust-standard-library"><a class="doc-anchor" href="#the-rust-standard-library">§</a>The Rust Standard Library</h2>
<p>The Rust Standard Library is the foundation of portable Rust software, a
set of minimal and battle-tested shared abstractions for the <a href="https://crates.io">broader Rust
ecosystem</a>. It offers core types, like <a href="vec/struct.Vec.html" title="struct std::vec::Vec"><code>Vec&lt;T&gt;</code></a> and
<a href="option/enum.Option.html" title="enum std::option::Option"><code>Option&lt;T&gt;</code></a>, library-defined <a href="#primitives">operations on language
primitives</a>, <a href="#macros">standard macros</a>, <a href="io/index.html" title="mod std::io">I/O</a> and
<a href="thread/index.html" title="mod std::thread">multithreading</a>, among <a href="#what-is-in-the-standard-library-documentation">many other things</a>.</p>
<p><code>std</code> is available to all Rust crates by default. Therefore, the
standard library can be accessed in <a href="../book/ch07-02-defining-modules-to-control-scope-and-privacy.html"><code>use</code></a> statements through the path
<code>std</code>, as in <a href="env/index.html"><code>use std::env</code></a>.</p>
<h2 id="how-to-read-this-documentation"><a class="doc-anchor" href="#how-to-read-this-documentation">§</a>How to read this documentation</h2>
<p>If you already know the name of what you are looking for, the fastest way to
find it is to use the <a href="#" onclick="window.searchState.focus();">search
button</a> at the top of the page.</p>
<p>Otherwise, you may want to jump to one of these useful sections:</p>
<ul>
<li><a href="#modules"><code>std::*</code> modules</a></li>
<li><a href="#primitives">Primitive types</a></li>
<li><a href="#macros">Standard macros</a></li>
<li><a href="prelude/index.html" title="mod std::prelude">The Rust Prelude</a></li>
</ul>
<p>If this is your first time, the documentation for the standard library is
written to be casually perused. Clicking on interesting things should
generally lead you to interesting places. Still, there are important bits
you don’t want to miss, so read on for a tour of the standard library and
its documentation!</p>
<p>Once you are familiar with the contents of the standard library you may
begin to find the verbosity of the prose distracting. At this stage in your
development you may want to press the
“<svg style="width:0.75rem;height:0.75rem" viewBox="0 0 12 12" stroke="currentColor" fill="none"><path d="M2,2l4,4l4,-4M2,6l4,4l4,-4"></path></svg>&nbsp;Summary”
button near the top of the page to collapse it into a more skimmable view.</p>
<p>While you are looking at the top of the page, also notice the
“Source” link. Rust’s API documentation comes with the source
code and you are encouraged to read it. The standard library source is
generally high quality and a peek behind the curtains is
often enlightening.</p>
<h2 id="what-is-in-the-standard-library-documentation"><a class="doc-anchor" href="#what-is-in-the-standard-library-documentation">§</a>What is in the standard library documentation?</h2>
<p>First of all, The Rust Standard Library is divided into a number of focused
modules, <a href="#modules">all listed further down this page</a>. These modules are
the bedrock upon which all of Rust is forged, and they have mighty names
like <a href="slice/index.html" title="mod std::slice"><code>std::slice</code></a> and <a href="cmp/index.html" title="mod std::cmp"><code>std::cmp</code></a>. Modules’ documentation typically
includes an overview of the module along with examples, and are a smart
place to start familiarizing yourself with the library.</p>
<p>Second, implicit methods on <a href="../book/ch03-02-data-types.html">primitive types</a> are documented here. This can
be a source of confusion for two reasons:</p>
<ol>
<li>While primitives are implemented by the compiler, the standard library
implements methods directly on the primitive types (and it is the only
library that does so), which are <a href="#primitives">documented in the section on
primitives</a>.</li>
<li>The standard library exports many modules <em>with the same name as
primitive types</em>. These define additional items related to the primitive
type, but not the all-important methods.</li>
</ol>
<p>So for example there is a <a href="primitive.char.html" title="primitive char">page for the primitive type
<code>char</code></a> that lists all the methods that can be called on
characters (very useful), and there is a <a href="char/index.html" title="mod std::char">page for the module
<code>std::char</code></a> that documents iterator and error types created by these methods
(rarely useful).</p>
<p>Note the documentation for the primitives <a href="primitive.str.html" title="primitive str"><code>str</code></a> and <a href="primitive.slice.html" title="primitive slice"><code>[T]</code></a> (also
called ‘slice’). Many method calls on <a href="string/struct.String.html" title="struct std::string::String"><code>String</code></a> and <a href="vec/struct.Vec.html" title="struct std::vec::Vec"><code>Vec&lt;T&gt;</code></a> are actually
calls to methods on <a href="primitive.str.html" title="primitive str"><code>str</code></a> and <a href="primitive.slice.html" title="primitive slice"><code>[T]</code></a> respectively, via <a href="../book/ch15-02-deref.html#implicit-deref-coercions-with-functions-and-methods">deref
coercions</a>.</p>
<p>Third, the standard library defines <a href="prelude/index.html" title="mod std::prelude">The Rust Prelude</a>, a small collection
of items - mostly traits - that are imported into every module of every
crate. The traits in the prelude are pervasive, making the prelude
documentation a good entry point to learning about the library.</p>
<p>And finally, the standard library exports a number of standard macros, and
<a href="#macros">lists them on this page</a> (technically, not all of the standard
macros are defined by the standard library - some are defined by the
compiler - but they are documented here the same). Like the prelude, the
standard macros are imported by default into all crates.</p>
<h2 id="contributing-changes-to-the-documentation"><a class="doc-anchor" href="#contributing-changes-to-the-documentation">§</a>Contributing changes to the documentation</h2>
<p>Check out the Rust contribution guidelines <a href="https://rustc-dev-guide.rust-lang.org/contributing.html#writing-documentation">here</a>.
The source for this documentation can be found on
<a href="https://github.com/rust-lang/rust">GitHub</a> in the ‘library/std/’ directory.
To contribute changes, make sure you read the guidelines first, then submit
pull-requests for your suggested changes.</p>
<p>Contributions are appreciated! If you see a part of the docs that can be
improved, submit a PR, or chat with us first on <a href="https://rust-lang.zulipchat.com/">Zulip</a>
#docs.</p>
<h2 id="a-tour-of-the-rust-standard-library"><a class="doc-anchor" href="#a-tour-of-the-rust-standard-library">§</a>A Tour of The Rust Standard Library</h2>
<p>The rest of this crate documentation is dedicated to pointing out notable
features of The Rust Standard Library.</p>
<h3 id="containers-and-collections"><a class="doc-anchor" href="#containers-and-collections">§</a>Containers and collections</h3>
<p>The <a href="option/index.html" title="mod std::option"><code>option</code></a> and <a href="result/index.html" title="mod std::result"><code>result</code></a> modules define optional and error-handling
types, <a href="option/enum.Option.html" title="enum std::option::Option"><code>Option&lt;T&gt;</code></a> and <a href="result/enum.Result.html" title="enum std::result::Result"><code>Result&lt;T, E&gt;</code></a>. The <a href="iter/index.html" title="mod std::iter"><code>iter</code></a> module defines
Rust’s iterator trait, <a href="iter/trait.Iterator.html" title="trait std::iter::Iterator"><code>Iterator</code></a>, which works with the <a href="../book/ch03-05-control-flow.html#looping-through-a-collection-with-for"><code>for</code></a> loop to
access collections.</p>
<p>The standard library exposes three common ways to deal with contiguous
regions of memory:</p>
<ul>
<li><a href="vec/struct.Vec.html" title="struct std::vec::Vec"><code>Vec&lt;T&gt;</code></a> - A heap-allocated <em>vector</em> that is resizable at runtime.</li>
<li><a href="primitive.array.html" title="primitive array"><code>[T; N]</code></a> - An inline <em>array</em> with a fixed size at compile time.</li>
<li><a href="primitive.slice.html" title="primitive slice"><code>[T]</code></a> - A dynamically sized <em>slice</em> into any other kind of contiguous
storage, whether heap-allocated or not.</li>
</ul>
<p>Slices can only be handled through some kind of <em>pointer</em>, and as such come
in many flavors such as:</p>
<ul>
<li><code>&amp;[T]</code> - <em>shared slice</em></li>
<li><code>&amp;mut [T]</code> - <em>mutable slice</em></li>
<li><a href="boxed/index.html" title="mod std::boxed"><code>Box&lt;[T]&gt;</code></a> - <em>owned slice</em></li>
</ul>
<p><a href="primitive.str.html" title="primitive str"><code>str</code></a>, a UTF-8 string slice, is a primitive type, and the standard library
defines many methods for it. Rust <a href="primitive.str.html" title="primitive str"><code>str</code></a>s are typically accessed as
immutable references: <code>&amp;str</code>. Use the owned <a href="string/struct.String.html" title="struct std::string::String"><code>String</code></a> for building and
mutating strings.</p>
<p>For converting to strings use the <a href="macro.format.html" title="macro std::format"><code>format!</code></a> macro, and for converting from
strings use the <a href="str/trait.FromStr.html" title="trait std::str::FromStr"><code>FromStr</code></a> trait.</p>
<p>Data may be shared by placing it in a reference-counted box or the <a href="rc/struct.Rc.html" title="struct std::rc::Rc"><code>Rc</code></a>
type, and if further contained in a <a href="cell/struct.Cell.html" title="struct std::cell::Cell"><code>Cell</code></a> or <a href="cell/struct.RefCell.html" title="struct std::cell::RefCell"><code>RefCell</code></a>, may be mutated
as well as shared. Likewise, in a concurrent setting it is common to pair an
atomically-reference-counted box, <a href="sync/struct.Arc.html" title="struct std::sync::Arc"><code>Arc</code></a>, with a <a href="sync/struct.Mutex.html" title="struct std::sync::Mutex"><code>Mutex</code></a> to get the same
effect.</p>
<p>The <a href="collections/index.html" title="mod std::collections"><code>collections</code></a> module defines maps, sets, linked lists and other
typical collection types, including the common <a href="collections/struct.HashMap.html" title="struct std::collections::HashMap"><code>HashMap&lt;K, V&gt;</code></a>.</p>
<h3 id="platform-abstractions-and-io"><a class="doc-anchor" href="#platform-abstractions-and-io">§</a>Platform abstractions and I/O</h3>
<p>Besides basic data types, the standard library is largely concerned with
abstracting over differences in common platforms, most notably Windows and
Unix derivatives.</p>
<p>Common types of I/O, including <a href="fs/struct.File.html" title="struct std::fs::File">files</a>, <a href="net/struct.TcpStream.html" title="struct std::net::TcpStream">TCP</a>, and <a href="net/struct.UdpSocket.html" title="struct std::net::UdpSocket">UDP</a>, are defined in
the <a href="io/index.html" title="mod std::io"><code>io</code></a>, <a href="fs/index.html" title="mod std::fs"><code>fs</code></a>, and <a href="net/index.html" title="mod std::net"><code>net</code></a> modules.</p>
<p>The <a href="thread/index.html" title="mod std::thread"><code>thread</code></a> module contains Rust’s threading abstractions. <a href="sync/index.html" title="mod std::sync"><code>sync</code></a>
contains further primitive shared memory types, including <a href="sync/atomic/index.html" title="mod std::sync::atomic"><code>atomic</code></a>, <a href="sync/mpmc/index.html" title="mod std::sync::mpmc"><code>mpmc</code></a> and
<a href="sync/mpsc/index.html" title="mod std::sync::mpsc"><code>mpsc</code></a>, which contains the channel types for message passing.</p>
<h2 id="use-before-and-after-main"><a class="doc-anchor" href="#use-before-and-after-main">§</a>Use before and after <code>main()</code></h2>
<p>Many parts of the standard library are expected to work before and after <code>main()</code>;
but this is not guaranteed or ensured by tests. It is recommended that you write your own tests
and run them on each platform you wish to support.
This means that use of <code>std</code> before/after main, especially of features that interact with the
OS or global state, is exempted from stability and portability guarantees and instead only
provided on a best-effort basis. Nevertheless bug reports are appreciated.</p>
<p>On the other hand <code>core</code> and <code>alloc</code> are most likely to work in such environments with
the caveat that any hookable behavior such as panics, oom handling or allocators will also
depend on the compatibility of the hooks.</p>
<p>Some features may also behave differently outside main, e.g. stdio could become unbuffered,
some panics might turn into aborts, backtraces might not get symbolicated or similar.</p>
<p>Non-exhaustive list of known limitations:</p>
<ul>
<li>after-main use of thread-locals, which also affects additional features:
<ul>
<li><a href="thread/fn.current.html" title="fn std::thread::current"><code>thread::current()</code></a></li>
</ul>
</li>
<li>under UNIX, before main, file descriptors 0, 1, and 2 may be unchanged
(they are guaranteed to be open during main,
and are opened to /dev/null O_RDWR if they weren’t open on program start)</li>
</ul>
</div></details><h2 id="primitives" class="section-header">Primitive Types<a href="#primitives" class="anchor">§</a></h2><dl class="item-table"><dt><a class="primitive" href="primitive.array.html" title="primitive std::array">array</a></dt><dd>A fixed-size array, denoted <code>[T; N]</code>, for the element type, <code>T</code>, and the
non-negative compile-time constant size, <code>N</code>.</dd><dt><a class="primitive" href="primitive.bool.html" title="primitive std::bool">bool</a></dt><dd>The boolean type.</dd><dt><a class="primitive" href="primitive.char.html" title="primitive std::char">char</a></dt><dd>A character type.</dd><dt><a class="primitive" href="primitive.f32.html" title="primitive std::f32">f32</a></dt><dd>A 32-bit floating-point type (specifically, the “binary32” type defined in IEEE 754-2008).</dd><dt><a class="primitive" href="primitive.f64.html" title="primitive std::f64">f64</a></dt><dd>A 64-bit floating-point type (specifically, the “binary64” type defined in IEEE 754-2008).</dd><dt><a class="primitive" href="primitive.fn.html" title="primitive std::fn">fn</a></dt><dd>Function pointers, like <code>fn(usize) -&gt; bool</code>.</dd><dt><a class="primitive" href="primitive.i8.html" title="primitive std::i8">i8</a></dt><dd>The 8-bit signed integer type.</dd><dt><a class="primitive" href="primitive.i16.html" title="primitive std::i16">i16</a></dt><dd>The 16-bit signed integer type.</dd><dt><a class="primitive" href="primitive.i32.html" title="primitive std::i32">i32</a></dt><dd>The 32-bit signed integer type.</dd><dt><a class="primitive" href="primitive.i64.html" title="primitive std::i64">i64</a></dt><dd>The 64-bit signed integer type.</dd><dt><a class="primitive" href="primitive.i128.html" title="primitive std::i128">i128</a></dt><dd>The 128-bit signed integer type.</dd><dt><a class="primitive" href="primitive.isize.html" title="primitive std::isize">isize</a></dt><dd>The pointer-sized signed integer type.</dd><dt><a class="primitive" href="primitive.pointer.html" title="primitive std::pointer">pointer</a></dt><dd>Raw, unsafe pointers, <code>*const T</code>, and <code>*mut T</code>.</dd><dt><a class="primitive" href="primitive.reference.html" title="primitive std::reference">reference</a></dt><dd>References, <code>&amp;T</code> and <code>&amp;mut T</code>.</dd><dt><a class="primitive" href="primitive.slice.html" title="primitive std::slice">slice</a></dt><dd>A dynamically-sized view into a contiguous sequence, <code>[T]</code>.</dd><dt><a class="primitive" href="primitive.str.html" title="primitive std::str">str</a></dt><dd>String slices.</dd><dt><a class="primitive" href="primitive.tuple.html" title="primitive std::tuple">tuple</a></dt><dd>A finite heterogeneous sequence, <code>(T, U, ..)</code>.</dd><dt><a class="primitive" href="primitive.u8.html" title="primitive std::u8">u8</a></dt><dd>The 8-bit unsigned integer type.</dd><dt><a class="primitive" href="primitive.u16.html" title="primitive std::u16">u16</a></dt><dd>The 16-bit unsigned integer type.</dd><dt><a class="primitive" href="primitive.u32.html" title="primitive std::u32">u32</a></dt><dd>The 32-bit unsigned integer type.</dd><dt><a class="primitive" href="primitive.u64.html" title="primitive std::u64">u64</a></dt><dd>The 64-bit unsigned integer type.</dd><dt><a class="primitive" href="primitive.u128.html" title="primitive std::u128">u128</a></dt><dd>The 128-bit unsigned integer type.</dd><dt><a class="primitive" href="primitive.unit.html" title="primitive std::unit">unit</a></dt><dd>The <code>()</code> type, also called “unit”.</dd><dt><a class="primitive" href="primitive.usize.html" title="primitive std::usize">usize</a></dt><dd>The pointer-sized unsigned integer type.</dd><dt><a class="primitive" href="primitive.f16.html" title="primitive std::f16">f16</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>A 16-bit floating-point type (specifically, the “binary16” type defined in IEEE 754-2008).</dd><dt><a class="primitive" href="primitive.f128.html" title="primitive std::f128">f128</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>A 128-bit floating-point type (specifically, the “binary128” type defined in IEEE 754-2008).</dd><dt><a class="primitive" href="primitive.never.html" title="primitive std::never">never</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>The <code>!</code> type, also called “never”.</dd></dl><h2 id="modules" class="section-header">Modules<a href="#modules" class="anchor">§</a></h2><dl class="item-table"><dt><a class="mod" href="alloc/index.html" title="mod std::alloc">alloc</a></dt><dd>Memory allocation APIs.</dd><dt><a class="mod" href="any/index.html" title="mod std::any">any</a></dt><dd>Utilities for dynamic typing or type reflection.</dd><dt><a class="mod" href="arch/index.html" title="mod std::arch">arch</a></dt><dd>SIMD and vendor intrinsics module.</dd><dt><a class="mod" href="array/index.html" title="mod std::array">array</a></dt><dd>Utilities for the array primitive type.</dd><dt><a class="mod" href="ascii/index.html" title="mod std::ascii">ascii</a></dt><dd>Operations on ASCII strings and characters.</dd><dt><a class="mod" href="backtrace/index.html" title="mod std::backtrace">backtrace</a></dt><dd>Support for capturing a stack backtrace of an OS thread</dd><dt><a class="mod" href="borrow/index.html" title="mod std::borrow">borrow</a></dt><dd>A module for working with borrowed data.</dd><dt><a class="mod" href="boxed/index.html" title="mod std::boxed">boxed</a></dt><dd>The <code>Box&lt;T&gt;</code> type for heap allocation.</dd><dt><a class="mod" href="cell/index.html" title="mod std::cell">cell</a></dt><dd>Shareable mutable containers.</dd><dt><a class="mod" href="char/index.html" title="mod std::char">char</a></dt><dd>Utilities for the <code>char</code> primitive type.</dd><dt><a class="mod" href="clone/index.html" title="mod std::clone">clone</a></dt><dd>The <code>Clone</code> trait for types that cannot be ‘implicitly copied’.</dd><dt><a class="mod" href="cmp/index.html" title="mod std::cmp">cmp</a></dt><dd>Utilities for comparing and ordering values.</dd><dt><a class="mod" href="collections/index.html" title="mod std::collections">collections</a></dt><dd>Collection types.</dd><dt><a class="mod" href="convert/index.html" title="mod std::convert">convert</a></dt><dd>Traits for conversions between types.</dd><dt><a class="mod" href="default/index.html" title="mod std::default">default</a></dt><dd>The <code>Default</code> trait for types with a default value.</dd><dt><a class="mod" href="env/index.html" title="mod std::env">env</a></dt><dd>Inspection and manipulation of the process’s environment.</dd><dt><a class="mod" href="error/index.html" title="mod std::error">error</a></dt><dd>Interfaces for working with Errors.</dd><dt><a class="mod" href="f32/index.html" title="mod std::f32">f32</a></dt><dd>Constants for the <code>f32</code> single-precision floating point type.</dd><dt><a class="mod" href="f64/index.html" title="mod std::f64">f64</a></dt><dd>Constants for the <code>f64</code> double-precision floating point type.</dd><dt><a class="mod" href="ffi/index.html" title="mod std::ffi">ffi</a></dt><dd>Utilities related to FFI bindings.</dd><dt><a class="mod" href="fmt/index.html" title="mod std::fmt">fmt</a></dt><dd>Utilities for formatting and printing <code>String</code>s.</dd><dt><a class="mod" href="fs/index.html" title="mod std::fs">fs</a></dt><dd>Filesystem manipulation operations.</dd><dt><a class="mod" href="future/index.html" title="mod std::future">future</a></dt><dd>Asynchronous basic functionality.</dd><dt><a class="mod" href="hash/index.html" title="mod std::hash">hash</a></dt><dd>Generic hashing support.</dd><dt><a class="mod" href="hint/index.html" title="mod std::hint">hint</a></dt><dd>Hints to compiler that affects how code should be emitted or optimized.</dd><dt><a class="mod" href="i8/index.html" title="mod std::i8">i8</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.i8.html" title="primitive i8"><code>i8</code> primitive type</a>.</dd><dt><a class="mod" href="i16/index.html" title="mod std::i16">i16</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.i16.html" title="primitive i16"><code>i16</code> primitive type</a>.</dd><dt><a class="mod" href="i32/index.html" title="mod std::i32">i32</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.i32.html" title="primitive i32"><code>i32</code> primitive type</a>.</dd><dt><a class="mod" href="i64/index.html" title="mod std::i64">i64</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.i64.html" title="primitive i64"><code>i64</code> primitive type</a>.</dd><dt><a class="mod" href="i128/index.html" title="mod std::i128">i128</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.i128.html" title="primitive i128"><code>i128</code> primitive type</a>.</dd><dt><a class="mod" href="io/index.html" title="mod std::io">io</a></dt><dd>Traits, helpers, and type definitions for core I/O functionality.</dd><dt><a class="mod" href="isize/index.html" title="mod std::isize">isize</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.isize.html" title="primitive isize"><code>isize</code> primitive type</a>.</dd><dt><a class="mod" href="iter/index.html" title="mod std::iter">iter</a></dt><dd>Composable external iteration.</dd><dt><a class="mod" href="marker/index.html" title="mod std::marker">marker</a></dt><dd>Primitive traits and types representing basic properties of types.</dd><dt><a class="mod" href="mem/index.html" title="mod std::mem">mem</a></dt><dd>Basic functions for dealing with memory.</dd><dt><a class="mod" href="net/index.html" title="mod std::net">net</a></dt><dd>Networking primitives for TCP/UDP communication.</dd><dt><a class="mod" href="num/index.html" title="mod std::num">num</a></dt><dd>Additional functionality for numerics.</dd><dt><a class="mod" href="ops/index.html" title="mod std::ops">ops</a></dt><dd>Overloadable operators.</dd><dt><a class="mod" href="option/index.html" title="mod std::option">option</a></dt><dd>Optional values.</dd><dt><a class="mod" href="os/index.html" title="mod std::os">os</a></dt><dd>OS-specific functionality.</dd><dt><a class="mod" href="panic/index.html" title="mod std::panic">panic</a></dt><dd>Panic support in the standard library.</dd><dt><a class="mod" href="path/index.html" title="mod std::path">path</a></dt><dd>Cross-platform path manipulation.</dd><dt><a class="mod" href="pin/index.html" title="mod std::pin">pin</a></dt><dd>Types that pin data to a location in memory.</dd><dt><a class="mod" href="prelude/index.html" title="mod std::prelude">prelude</a></dt><dd>The Rust Prelude</dd><dt><a class="mod" href="primitive/index.html" title="mod std::primitive">primitive</a></dt><dd>This module reexports the primitive types to allow usage that is not
possibly shadowed by other declared types.</dd><dt><a class="mod" href="process/index.html" title="mod std::process">process</a></dt><dd>A module for working with processes.</dd><dt><a class="mod" href="ptr/index.html" title="mod std::ptr">ptr</a></dt><dd>Manually manage memory through raw pointers.</dd><dt><a class="mod" href="rc/index.html" title="mod std::rc">rc</a></dt><dd>Single-threaded reference-counting pointers. ‘Rc’ stands for ‘Reference
Counted’.</dd><dt><a class="mod" href="result/index.html" title="mod std::result">result</a></dt><dd>Error handling with the <code>Result</code> type.</dd><dt><a class="mod" href="slice/index.html" title="mod std::slice">slice</a></dt><dd>Utilities for the slice primitive type.</dd><dt><a class="mod" href="str/index.html" title="mod std::str">str</a></dt><dd>Utilities for the <code>str</code> primitive type.</dd><dt><a class="mod" href="string/index.html" title="mod std::string">string</a></dt><dd>A UTF-8–encoded, growable string.</dd><dt><a class="mod" href="sync/index.html" title="mod std::sync">sync</a></dt><dd>Useful synchronization primitives.</dd><dt><a class="mod" href="task/index.html" title="mod std::task">task</a></dt><dd>Types and Traits for working with asynchronous tasks.</dd><dt><a class="mod" href="thread/index.html" title="mod std::thread">thread</a></dt><dd>Native threads.</dd><dt><a class="mod" href="time/index.html" title="mod std::time">time</a></dt><dd>Temporal quantification.</dd><dt><a class="mod" href="u8/index.html" title="mod std::u8">u8</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.u8.html" title="primitive u8"><code>u8</code> primitive type</a>.</dd><dt><a class="mod" href="u16/index.html" title="mod std::u16">u16</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.u16.html" title="primitive u16"><code>u16</code> primitive type</a>.</dd><dt><a class="mod" href="u32/index.html" title="mod std::u32">u32</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.u32.html" title="primitive u32"><code>u32</code> primitive type</a>.</dd><dt><a class="mod" href="u64/index.html" title="mod std::u64">u64</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.u64.html" title="primitive u64"><code>u64</code> primitive type</a>.</dd><dt><a class="mod" href="u128/index.html" title="mod std::u128">u128</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.u128.html" title="primitive u128"><code>u128</code> primitive type</a>.</dd><dt><a class="mod" href="usize/index.html" title="mod std::usize">usize</a><wbr><span class="stab deprecated" title="">Deprecation planned</span></dt><dd>Redundant constants module for the <a href="primitive.usize.html" title="primitive usize"><code>usize</code> primitive type</a>.</dd><dt><a class="mod" href="vec/index.html" title="mod std::vec">vec</a></dt><dd>A contiguous growable array type with heap-allocated contents, written
<code>Vec&lt;T&gt;</code>.</dd><dt><a class="mod" href="assert_matches/index.html" title="mod std::assert_matches">assert_<wbr>matches</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Unstable module containing the unstable <code>assert_matches</code> macro.</dd><dt><a class="mod" href="async_iter/index.html" title="mod std::async_iter">async_<wbr>iter</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Composable asynchronous iteration.</dd><dt><a class="mod" href="autodiff/index.html" title="mod std::autodiff">autodiff</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>This module provides support for automatic differentiation.</dd><dt><a class="mod" href="bstr/index.html" title="mod std::bstr">bstr</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>The <code>ByteStr</code> and <code>ByteString</code> types and trait implementations.</dd><dt><a class="mod" href="f16/index.html" title="mod std::f16">f16</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Constants for the <code>f16</code> half-precision floating point type.</dd><dt><a class="mod" href="f128/index.html" title="mod std::f128">f128</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Constants for the <code>f128</code> quadruple-precision floating point type.</dd><dt><a class="mod" href="from/index.html" title="mod std::from">from</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Unstable module containing the unstable <code>From</code> derive macro.</dd><dt><a class="mod" href="intrinsics/index.html" title="mod std::intrinsics">intrinsics</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Compiler intrinsics.</dd><dt><a class="mod" href="pat/index.html" title="mod std::pat">pat</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Helper module for exporting the <code>pattern_type</code> macro</dd><dt><a class="mod" href="random/index.html" title="mod std::random">random</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Random value generation.</dd><dt><a class="mod" href="range/index.html" title="mod std::range">range</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Experimental replacement range types</dd><dt><a class="mod" href="simd/index.html" title="mod std::simd">simd</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Portable SIMD module.</dd><dt><a class="mod" href="unsafe_binder/index.html" title="mod std::unsafe_binder">unsafe_<wbr>binder</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Operators used to turn types into unsafe binders and back.</dd></dl><h2 id="macros" class="section-header">Macros<a href="#macros" class="anchor">§</a></h2><dl class="item-table"><dt><a class="macro" href="macro.assert.html" title="macro std::assert">assert</a></dt><dd>Asserts that a boolean expression is <code>true</code> at runtime.</dd><dt><a class="macro" href="macro.assert_eq.html" title="macro std::assert_eq">assert_<wbr>eq</a></dt><dd>Asserts that two expressions are equal to each other (using <a href="cmp/trait.PartialEq.html" title="trait std::cmp::PartialEq"><code>PartialEq</code></a>).</dd><dt><a class="macro" href="macro.assert_ne.html" title="macro std::assert_ne">assert_<wbr>ne</a></dt><dd>Asserts that two expressions are not equal to each other (using <a href="cmp/trait.PartialEq.html" title="trait std::cmp::PartialEq"><code>PartialEq</code></a>).</dd><dt><a class="macro" href="macro.cfg.html" title="macro std::cfg">cfg</a></dt><dd>Evaluates boolean combinations of configuration flags at compile-time.</dd><dt><a class="macro" href="macro.column.html" title="macro std::column">column</a></dt><dd>Expands to the column number at which it was invoked.</dd><dt><a class="macro" href="macro.compile_error.html" title="macro std::compile_error">compile_<wbr>error</a></dt><dd>Causes compilation to fail with the given error message when encountered.</dd><dt><a class="macro" href="macro.concat.html" title="macro std::concat">concat</a></dt><dd>Concatenates literals into a static string slice.</dd><dt><a class="macro" href="macro.dbg.html" title="macro std::dbg">dbg</a></dt><dd>Prints and returns the value of a given expression for quick and dirty
debugging.</dd><dt><a class="macro" href="macro.debug_assert.html" title="macro std::debug_assert">debug_<wbr>assert</a></dt><dd>Asserts that a boolean expression is <code>true</code> at runtime.</dd><dt><a class="macro" href="macro.debug_assert_eq.html" title="macro std::debug_assert_eq">debug_<wbr>assert_<wbr>eq</a></dt><dd>Asserts that two expressions are equal to each other.</dd><dt><a class="macro" href="macro.debug_assert_ne.html" title="macro std::debug_assert_ne">debug_<wbr>assert_<wbr>ne</a></dt><dd>Asserts that two expressions are not equal to each other.</dd><dt><a class="macro" href="macro.env.html" title="macro std::env">env</a></dt><dd>Inspects an environment variable at compile time.</dd><dt><a class="macro" href="macro.eprint.html" title="macro std::eprint">eprint</a></dt><dd>Prints to the standard error.</dd><dt><a class="macro" href="macro.eprintln.html" title="macro std::eprintln">eprintln</a></dt><dd>Prints to the standard error, with a newline.</dd><dt><a class="macro" href="macro.file.html" title="macro std::file">file</a></dt><dd>Expands to the file name in which it was invoked.</dd><dt><a class="macro" href="macro.format.html" title="macro std::format">format</a></dt><dd>Creates a <code>String</code> using interpolation of runtime expressions.</dd><dt><a class="macro" href="macro.format_args.html" title="macro std::format_args">format_<wbr>args</a></dt><dd>Constructs parameters for the other string-formatting macros.</dd><dt><a class="macro" href="macro.include.html" title="macro std::include">include</a></dt><dd>Parses a file as an expression or an item according to the context.</dd><dt><a class="macro" href="macro.include_bytes.html" title="macro std::include_bytes">include_<wbr>bytes</a></dt><dd>Includes a file as a reference to a byte array.</dd><dt><a class="macro" href="macro.include_str.html" title="macro std::include_str">include_<wbr>str</a></dt><dd>Includes a UTF-8 encoded file as a string.</dd><dt><a class="macro" href="macro.is_x86_feature_detected.html" title="macro std::is_x86_feature_detected">is_<wbr>x86_<wbr>feature_<wbr>detected</a></dt><dd>Check for the presence of a CPU feature at runtime.</dd><dt><a class="macro" href="macro.line.html" title="macro std::line">line</a></dt><dd>Expands to the line number on which it was invoked.</dd><dt><a class="macro" href="macro.matches.html" title="macro std::matches">matches</a></dt><dd>Returns whether the given expression matches the provided pattern.</dd><dt><a class="macro" href="macro.module_path.html" title="macro std::module_path">module_<wbr>path</a></dt><dd>Expands to a string that represents the current module path.</dd><dt><a class="macro" href="macro.option_env.html" title="macro std::option_env">option_<wbr>env</a></dt><dd>Optionally inspects an environment variable at compile time.</dd><dt><a class="macro" href="macro.panic.html" title="macro std::panic">panic</a></dt><dd>Panics the current thread.</dd><dt><a class="macro" href="macro.print.html" title="macro std::print">print</a></dt><dd>Prints to the standard output.</dd><dt><a class="macro" href="macro.println.html" title="macro std::println">println</a></dt><dd>Prints to the standard output, with a newline.</dd><dt><a class="macro" href="macro.stringify.html" title="macro std::stringify">stringify</a></dt><dd>Stringifies its arguments.</dd><dt><a class="macro" href="macro.thread_local.html" title="macro std::thread_local">thread_<wbr>local</a></dt><dd>Declare a new thread local storage key of type <a href="thread/struct.LocalKey.html" title="struct std::thread::LocalKey"><code>std::thread::LocalKey</code></a>.</dd><dt><a class="macro" href="macro.todo.html" title="macro std::todo">todo</a></dt><dd>Indicates unfinished code.</dd><dt><a class="macro" href="macro.try.html" title="macro std::try">try</a><wbr><span class="stab deprecated" title="">Deprecated</span></dt><dd>Unwraps a result or propagates its error.</dd><dt><a class="macro" href="macro.unimplemented.html" title="macro std::unimplemented">unimplemented</a></dt><dd>Indicates unimplemented code by panicking with a message of “not implemented”.</dd><dt><a class="macro" href="macro.unreachable.html" title="macro std::unreachable">unreachable</a></dt><dd>Indicates unreachable code.</dd><dt><a class="macro" href="macro.vec.html" title="macro std::vec">vec</a></dt><dd>Creates a <a href="vec/struct.Vec.html" title="struct std::vec::Vec"><code>Vec</code></a> containing the arguments.</dd><dt><a class="macro" href="macro.write.html" title="macro std::write">write</a></dt><dd>Writes formatted data into a buffer.</dd><dt><a class="macro" href="macro.writeln.html" title="macro std::writeln">writeln</a></dt><dd>Writes formatted data into a buffer, with a newline appended.</dd><dt><a class="macro" href="macro.cfg_select.html" title="macro std::cfg_select">cfg_<wbr>select</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Selects code at compile-time based on <code>cfg</code> predicates.</dd><dt><a class="macro" href="macro.concat_bytes.html" title="macro std::concat_bytes">concat_<wbr>bytes</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Concatenates literals into a byte slice.</dd><dt><a class="macro" href="macro.const_format_args.html" title="macro std::const_format_args">const_<wbr>format_<wbr>args</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Same as <a href="macro.format_args.html" title="macro std::format_args"><code>format_args</code></a>, but can be used in some const contexts.</dd><dt><a class="macro" href="macro.log_syntax.html" title="macro std::log_syntax">log_<wbr>syntax</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Prints passed tokens into the standard output.</dd><dt><a class="macro" href="macro.trace_macros.html" title="macro std::trace_macros">trace_<wbr>macros</a><wbr><span class="stab unstable" title="">Experimental</span></dt><dd>Enables or disables tracing functionality used for debugging other macros.</dd></dl><h2 id="keywords" class="section-header">Keywords<a href="#keywords" class="anchor">§</a></h2><dl class="item-table"><dt><a class="keyword" href="keyword.SelfTy.html" title="keyword std::SelfTy">SelfTy</a></dt><dd>The implementing type within a <a href="keyword.trait.html"><code>trait</code></a> or <a href="keyword.impl.html"><code>impl</code></a> block, or the current type within a type
definition.</dd><dt><a class="keyword" href="keyword.as.html" title="keyword std::as">as</a></dt><dd>Cast between types, rename an import, or qualify paths to associated items.</dd><dt><a class="keyword" href="keyword.async.html" title="keyword std::async">async</a></dt><dd>Returns a <a href="future/trait.Future.html" title="trait std::future::Future"><code>Future</code></a> instead of blocking the current thread.</dd><dt><a class="keyword" href="keyword.await.html" title="keyword std::await">await</a></dt><dd>Suspend execution until the result of a <a href="future/trait.Future.html" title="trait std::future::Future"><code>Future</code></a> is ready.</dd><dt><a class="keyword" href="keyword.become.html" title="keyword std::become">become</a></dt><dd>Perform a tail-call of a function.</dd><dt><a class="keyword" href="keyword.break.html" title="keyword std::break">break</a></dt><dd>Exit early from a loop or labelled block.</dd><dt><a class="keyword" href="keyword.const.html" title="keyword std::const">const</a></dt><dd>Compile-time constants, compile-time blocks, compile-time evaluable functions, and raw pointers.</dd><dt><a class="keyword" href="keyword.continue.html" title="keyword std::continue">continue</a></dt><dd>Skip to the next iteration of a loop.</dd><dt><a class="keyword" href="keyword.crate.html" title="keyword std::crate">crate</a></dt><dd>A Rust binary or library.</dd><dt><a class="keyword" href="keyword.dyn.html" title="keyword std::dyn">dyn</a></dt><dd><code>dyn</code> is a prefix of a <a href="../book/ch17-02-trait-objects.html">trait object</a>’s type.</dd><dt><a class="keyword" href="keyword.else.html" title="keyword std::else">else</a></dt><dd>What expression to evaluate when an <a href="keyword.if.html"><code>if</code></a> condition evaluates to <a href="keyword.false.html"><code>false</code></a>.</dd><dt><a class="keyword" href="keyword.enum.html" title="keyword std::enum">enum</a></dt><dd>A type that can be any one of several variants.</dd><dt><a class="keyword" href="keyword.extern.html" title="keyword std::extern">extern</a></dt><dd>Link to or import external code.</dd><dt><a class="keyword" href="keyword.false.html" title="keyword std::false">false</a></dt><dd>A value of type <a href="primitive.bool.html" title="primitive bool"><code>bool</code></a> representing logical <strong>false</strong>.</dd><dt><a class="keyword" href="keyword.fn.html" title="keyword std::fn">fn</a></dt><dd>A function or function pointer.</dd><dt><a class="keyword" href="keyword.for.html" title="keyword std::for">for</a></dt><dd>Iteration with <a href="keyword.in.html"><code>in</code></a>, trait implementation with <a href="keyword.impl.html"><code>impl</code></a>, or <a href="../reference/trait-bounds.html#higher-ranked-trait-bounds">higher-ranked trait bounds</a>
(<code>for&lt;'a&gt;</code>).</dd><dt><a class="keyword" href="keyword.if.html" title="keyword std::if">if</a></dt><dd>Evaluate a block if a condition holds.</dd><dt><a class="keyword" href="keyword.impl.html" title="keyword std::impl">impl</a></dt><dd>Implementations of functionality for a type, or a type implementing some functionality.</dd><dt><a class="keyword" href="keyword.in.html" title="keyword std::in">in</a></dt><dd>Iterate over a series of values with <a href="keyword.for.html"><code>for</code></a>.</dd><dt><a class="keyword" href="keyword.let.html" title="keyword std::let">let</a></dt><dd>Bind a value to a variable.</dd><dt><a class="keyword" href="keyword.loop.html" title="keyword std::loop">loop</a></dt><dd>Loop indefinitely.</dd><dt><a class="keyword" href="keyword.match.html" title="keyword std::match">match</a></dt><dd>Control flow based on pattern matching.</dd><dt><a class="keyword" href="keyword.mod.html" title="keyword std::mod">mod</a></dt><dd>Organize code into <a href="../reference/items/modules.html">modules</a>.</dd><dt><a class="keyword" href="keyword.move.html" title="keyword std::move">move</a></dt><dd>Capture a <a href="../book/ch13-01-closures.html">closure</a>’s environment by value.</dd><dt><a class="keyword" href="keyword.mut.html" title="keyword std::mut">mut</a></dt><dd>A mutable variable, reference, or pointer.</dd><dt><a class="keyword" href="keyword.pub.html" title="keyword std::pub">pub</a></dt><dd>Make an item visible to others.</dd><dt><a class="keyword" href="keyword.ref.html" title="keyword std::ref">ref</a></dt><dd>Bind by reference during pattern matching.</dd><dt><a class="keyword" href="keyword.return.html" title="keyword std::return">return</a></dt><dd>Returns a value from a function.</dd><dt><a class="keyword" href="keyword.self.html" title="keyword std::self">self</a></dt><dd>The receiver of a method, or the current module.</dd><dt><a class="keyword" href="keyword.static.html" title="keyword std::static">static</a></dt><dd>A static item is a value which is valid for the entire duration of your
program (a <code>'static</code> lifetime).</dd><dt><a class="keyword" href="keyword.struct.html" title="keyword std::struct">struct</a></dt><dd>A type that is composed of other types.</dd><dt><a class="keyword" href="keyword.super.html" title="keyword std::super">super</a></dt><dd>The parent of the current <a href="../reference/items/modules.html">module</a>.</dd><dt><a class="keyword" href="keyword.trait.html" title="keyword std::trait">trait</a></dt><dd>A common interface for a group of types.</dd><dt><a class="keyword" href="keyword.true.html" title="keyword std::true">true</a></dt><dd>A value of type <a href="primitive.bool.html" title="primitive bool"><code>bool</code></a> representing logical <strong>true</strong>.</dd><dt><a class="keyword" href="keyword.type.html" title="keyword std::type">type</a></dt><dd>Define an <a href="../reference/items/type-aliases.html">alias</a> for an existing type.</dd><dt><a class="keyword" href="keyword.union.html" title="keyword std::union">union</a></dt><dd>The <a href="../reference/items/unions.html">Rust equivalent of a C-style union</a>.</dd><dt><a class="keyword" href="keyword.unsafe.html" title="keyword std::unsafe">unsafe</a></dt><dd>Code or interfaces whose <a href="../book/ch19-01-unsafe-rust.html">memory safety</a> cannot be verified by the type
system.</dd><dt><a class="keyword" href="keyword.use.html" title="keyword std::use">use</a></dt><dd>Import or rename items from other crates or modules, use values under ergonomic clones
semantic, or specify precise capturing with <code>use&lt;..&gt;</code>.</dd><dt><a class="keyword" href="keyword.where.html" title="keyword std::where">where</a></dt><dd>Add constraints that must be upheld to use an item.</dd><dt><a class="keyword" href="keyword.while.html" title="keyword std::while">while</a></dt><dd>Loop while a condition is upheld.</dd></dl><script type="text/json" id="notable-traits-data">{"EscapeDefault":"<h3>Notable traits for <code><a class=\"struct\" href=\"ascii/struct.EscapeDefault.html\" title=\"struct std::ascii::EscapeDefault\">EscapeDefault</a></code></h3><pre><code><div class=\"where\">impl <a class=\"trait\" href=\"iter/trait.Iterator.html\" title=\"trait std::iter::Iterator\">Iterator</a> for <a class=\"struct\" href=\"ascii/struct.EscapeDefault.html\" title=\"struct std::ascii::EscapeDefault\">EscapeDefault</a></div><div class=\"where\"> type <a href=\"iter/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = <a class=\"primitive\" href=\"primitive.u8.html\">u8</a>;</div>","IntoIter<T>":"<h3>Notable traits for <code><a class=\"struct\" href=\"result/struct.IntoIter.html\" title=\"struct std::result::IntoIter\">IntoIter</a>&lt;T&gt;</code></h3><pre><code><div class=\"where\">impl&lt;T&gt; <a class=\"trait\" href=\"iter/trait.Iterator.html\" title=\"trait std::iter::Iterator\">Iterator</a> for <a class=\"struct\" href=\"result/struct.IntoIter.html\" title=\"struct std::result::IntoIter\">IntoIter</a>&lt;T&gt;</div><div class=\"where\"> type <a href=\"iter/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = T;</div>","Iter<'_, T>":"<h3>Notable traits for <code><a class=\"struct\" href=\"result/struct.Iter.html\" title=\"struct std::result::Iter\">Iter</a>&lt;'a, T&gt;</code></h3><pre><code><div class=\"where\">impl&lt;'a, T&gt; <a class=\"trait\" href=\"iter/trait.Iterator.html\" title=\"trait std::iter::Iterator\">Iterator</a> for <a class=\"struct\" href=\"result/struct.Iter.html\" title=\"struct std::result::Iter\">Iter</a>&lt;'a, T&gt;</div><div class=\"where\"> type <a href=\"iter/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = <a class=\"primitive\" href=\"primitive.reference.html\">&amp;'a T</a>;</div>","IterMut<'_, T>":"<h3>Notable traits for <code><a class=\"struct\" href=\"result/struct.IterMut.html\" title=\"struct std::result::IterMut\">IterMut</a>&lt;'a, T&gt;</code></h3><pre><code><div class=\"where\">impl&lt;'a, T&gt; <a class=\"trait\" href=\"iter/trait.Iterator.html\" title=\"trait std::iter::Iterator\">Iterator</a> for <a class=\"struct\" href=\"result/struct.IterMut.html\" title=\"struct std::result::IterMut\">IterMut</a>&lt;'a, T&gt;</div><div class=\"where\"> type <a href=\"iter/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = <a class=\"primitive\" href=\"primitive.reference.html\">&amp;'a mut T</a>;</div>"}</script></section><section id="alternative-display" class="content"><section id="search"><div class="main-heading search-results-main-heading"><nav class="sub">
<form class="search-form">
<span></span> <!-- This empty span is a hacky fix for Safari: see #93184 -->
<input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Type ‘S’ or ‘/’ to search, ‘?’ for more options…" type="search">
</form>
</nav><div class="search-switcher">Search results&nbsp;in&nbsp;<div id="crate-search-div"><select id="crate-search"><option value="all crates">all crates</option><option value="alloc" false="">alloc</option><option value="core" false="">core</option><option value="proc_macro" false="">proc_macro</option><option value="std" false="">std</option><option value="std_detect" false="">std_detect</option><option value="test" false="">test</option></select></div></div><rustdoc-toolbar>
<div id="search-button" tabindex="-1">
<a href="https://doc.rust-lang.org/stable/std/index.html?search=test"><span class="label">Exit</span></a>
</div>
<div class="settings-menu" tabindex="-1">
<a href="../settings.html"><span class="label">Settings</span></a>
</div>
<div class="help-menu" tabindex="-1">
<a href="../help.html"><span class="label">Help</span></a>
</div>
<button id="toggle-all-docs" title="Collapse sections (shift-click to also collapse impl blocks)" disabled="disabled"><span class="label">Summary</span></button></rustdoc-toolbar></div><div class="search-out"><div id="search-tabs"><button class="selected">In Names<span class="count"> (168)</span></button><button class="">In Parameters<span class="count"> (0)  </span></button><button class="">In Return Types<span class="count"> (0)  </span></button></div><div id="results"><ul class="search-results active"><a class="result-method" href="../std/simd/struct.Mask.html#method.test"><span class="result-name"><span class="typename">method</span><div class="path"> <span>std::</span><span>simd::</span><span>Mask::</span><span class="method">test</span></div></span><div class="desc">Tests the value of the specified element.</div></a><a class="result-attr" href="../std/prelude/v1/attr.test.html"><span class="result-name"><span class="typename">attribute macro</span><div class="path"> <span>std::</span><span>prelude::</span><span>v1::</span><span class="attr">test</span></div></span><div class="desc">Attribute macro applied to a function to turn it into a …</div></a><a class="result-externcrate" href="../test/index.html"><span class="result-name"><span class="typename">extern crate</span><div class="path"> <span class="externcrate">test</span></div></span><div class="desc">Support code for rustc’s built in unit-test and …</div></a><a class="result-method" href="../core/simd/struct.Mask.html#method.test"><span class="result-name"><span class="typename">method</span><div class="path"> <span>core::</span><span>simd::</span><span>Mask::</span><span class="method">test</span></div></span><div class="desc">Tests the value of the specified element.</div></a><a class="result-mod" href="../test/test/index.html"><span class="result-name"><span class="typename">module</span><div class="path"> <span>test::</span><span class="mod">test</span></div></span><div class="desc"></div></a><a class="result-struct" href="../test/struct.TestId.html"><span class="result-name"><span class="typename">struct</span><div class="path"> <span>test::</span><span class="struct">TestId</span></div></span><div class="desc"></div></a><a class="result-enum" href="../test/enum.TestFn.html"><span class="result-name"><span class="typename">enum</span><div class="path"> <span>test::</span><span class="enum">TestFn</span></div></span><div class="desc"></div></a><a class="result-structfield" href="../test/struct.TestDescAndFn.html#structfield.testfn"><span class="result-name"><span class="typename">struct field</span><div class="path"> <span>test::</span><span>TestDescAndFn::</span><span class="structfield">testfn</span></div></span><div class="desc"></div></a><a class="result-struct" href="../test/struct.TestOpts.html"><span class="result-name"><span class="typename">struct</span><div class="path"> <span>test::</span><span class="struct">TestOpts</span></div></span><div class="desc"></div></a><a class="result-method" href="../test/struct.TestDesc.html#method.test_mode"><span class="result-name"><span class="typename">method</span><div class="path"> <span>test::</span><span>TestDesc::</span><span class="method">test_mode</span></div></span><div class="desc">Returns None for ignored test or tests that are just run, …</div></a><a class="result-import" href="../test/test/index.html#reexport.test_main"><span class="result-name"><span class="typename">re-export</span><div class="path"> <span>test::</span><span>test::</span><span class="import">test_main</span></div></span><div class="desc"></div></a><a class="result-attr" href="../std/prelude/v1/attr.test_case.html"><span class="result-name"><span class="typename">attribute macro</span><div class="path"> <span>std::</span><span>prelude::</span><span>v1::</span><span class="attr">test_case</span></div></span><div class="desc">An implementation detail of the <code>#[test]</code> and <code>#[bench]</code> …</div></a><a class="result-enum" href="../test/enum.TestName.html"><span class="result-name"><span class="typename">enum</span><div class="path"> <span>test::</span><span class="enum">TestName</span></div></span><div class="desc"></div></a><a class="result-struct" href="../test/struct.TestDesc.html"><span class="result-name"><span class="typename">struct</span><div class="path"> <span>test::</span><span class="struct">TestDesc</span></div></span><div class="desc"></div></a><a class="result-enum" href="../test/enum.TestType.html"><span class="result-name"><span class="typename">enum</span><div class="path"> <span>test::</span><span class="enum">TestType</span></div></span><div class="desc">Type of the test according to the Rust book conventions.</div></a><a class="result-structfield" href="../test/struct.TestDesc.html#structfield.test_type"><span class="result-name"><span class="typename">struct field</span><div class="path"> <span>test::</span><span>TestDesc::</span><span class="structfield">test_type</span></div></span><div class="desc"></div></a><a class="result-enum" href="../test/test/enum.TestResult.html"><span class="result-name"><span class="typename">enum</span><div class="path"> <span>test::</span><span>test::</span><span class="enum">TestResult</span></div></span><div class="desc"></div></a><a class="result-structfield" href="../test/struct.TestOpts.html#structfield.test_threads"><span class="result-name"><span class="typename">struct field</span><div class="path"> <span>test::</span><span>TestOpts::</span><span class="structfield">test_threads</span></div></span><div class="desc"></div></a><a class="result-struct" href="../test/test/struct.TestExecTime.html"><span class="result-name"><span class="typename">struct</span><div class="path"> <span>test::</span><span>test::</span><span class="struct">TestExecTime</span></div></span><div class="desc">The measured execution time of a unit test.</div></a><a class="result-struct" href="../test/struct.TestDescAndFn.html"><span class="result-name"><span class="typename">struct</span><div class="path"> <span>test::</span><span class="struct">TestDescAndFn</span></div></span><div class="desc"></div></a><a class="result-method" href="../std/simd/struct.Mask.html#method.test_unchecked"><span class="result-name"><span class="typename">method</span><div class="path"> <span>std::</span><span>simd::</span><span>Mask::</span><span class="method">test_unchecked</span></div></span><div class="desc">Tests the value of the specified element.</div></a><a class="result-method" href="../core/simd/struct.Mask.html#method.test_unchecked"><span class="result-name"><span class="typename">method</span><div class="path"> <span>core::</span><span>simd::</span><span>Mask::</span><span class="method">test_unchecked</span></div></span><div class="desc">Tests the value of the specified element.</div></a><a class="result-fn" href="../test/fn.test_main_static.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>test::</span><span class="fn">test_main_static</span></div></span><div class="desc">A variant optimized for invocation with a static test …</div></a><a class="result-struct" href="../test/test/struct.TestTimeOptions.html"><span class="result-name"><span class="typename">struct</span><div class="path"> <span>test::</span><span>test::</span><span class="struct">TestTimeOptions</span></div></span><div class="desc">Structure with parameters for calculating test execution …</div></a><a class="result-fn" href="../test/fn.test_main_static_abort.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>test::</span><span class="fn">test_main_static_abort</span></div></span><div class="desc">A variant optimized for invocation with a static test …</div></a><a class="result-fn" href="../test/fn.test_main_with_exit_callback.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>test::</span><span class="fn">test_main_with_exit_callback</span></div></span><div class="desc"></div></a><a class="result-fn" href="../core/arch/x86/fn._xtest.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_xtest</span></div></span><div class="desc">Queries whether the processor is executing in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._bittest.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_bittest</span></div></span><div class="desc">Returns the bit in position <code>b</code> of the memory addressed by <code>p</code>.</div></a><a class="result-variant" href="../test/enum.TestType.html#variant.DocTest"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestType::</span><span class="variant">DocTest</span></div></span><div class="desc">Doctests are created by the <code>librustdoc</code> manually, so it’s …</div></a><a class="result-import" href="../test/test/index.html#reexport.run_test"><span class="result-name"><span class="typename">re-export</span><div class="path"> <span>test::</span><span>test::</span><span class="import">run_test</span></div></span><div class="desc"></div></a><a class="result-variant" href="../test/enum.TestType.html#variant.UnitTest"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestType::</span><span class="variant">UnitTest</span></div></span><div class="desc">Unit-tests are expected to be in the <code>src</code> folder of the …</div></a><a class="result-method" href="../test/struct.TestDescAndFn.html#method.new_doctest"><span class="result-name"><span class="typename">method</span><div class="path"> <span>test::</span><span>TestDescAndFn::</span><span class="method">new_doctest</span></div></span><div class="desc"></div></a><a class="result-variant" href="../test/enum.TestType.html#variant.IntegrationTest"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestType::</span><span class="variant">IntegrationTest</span></div></span><div class="desc">Integration-style tests are expected to be in the <code>tests</code> …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_kortestc.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_kortestc</span></div></span><div class="desc">Performs bitwise OR between k1 and k2, storing the result …</div></a><a class="result-import" href="../test/test/index.html#reexport.DynTestFn"><span class="result-name"><span class="typename">re-export</span><div class="path"> <span>test::</span><span>test::</span><span class="import">DynTestFn</span></div></span><div class="desc"></div></a><a class="result-variant" href="../test/enum.TestFn.html#variant.DynTestFn"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestFn::</span><span class="variant">DynTestFn</span></div></span><div class="desc"></div></a><a class="result-import" href="../test/test/index.html#reexport.StaticTestFn"><span class="result-name"><span class="typename">re-export</span><div class="path"> <span>test::</span><span>test::</span><span class="import">StaticTestFn</span></div></span><div class="desc"></div></a><a class="result-variant" href="../test/enum.TestFn.html#variant.StaticTestFn"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestFn::</span><span class="variant">StaticTestFn</span></div></span><div class="desc"></div></a><a class="result-variant" href="../test/enum.TestFn.html#variant.DynBenchAsTestFn"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestFn::</span><span class="variant">DynBenchAsTestFn</span></div></span><div class="desc"></div></a><a class="result-variant" href="../test/enum.TestFn.html#variant.StaticBenchAsTestFn"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestFn::</span><span class="variant">StaticBenchAsTestFn</span></div></span><div class="desc"></div></a><a class="result-struct" href="../std/bstr/struct.ByteStr.html"><span class="result-name"><span class="typename">struct</span><div class="path"> <span>std::</span><span>bstr::</span><span class="struct">ByteStr</span></div></span><div class="desc">A wrapper for <code>&amp;[u8]</code> representing a human-readable string …</div></a><a class="result-tymethod" href="../std/fmt/trait.Write.html#tymethod.write_str"><span class="result-name"><span class="typename">trait method</span><div class="path"> <span>std::</span><span>fmt::</span><span>Write::</span><span class="tymethod">write_str</span></div></span><div class="desc">Writes a string slice into this writer, returning whether …</div></a><a class="result-method" href="../std/fmt/struct.Formatter.html#impl-Formatter%3C'a%3E/method.write_str"><span class="result-name"><span class="typename">method</span><div class="path"> <span>std::</span><span>fmt::</span><span>Formatter::</span><span class="method">write_str</span></div></span><div class="desc">Writes some data to the underlying buffer contained within …</div></a><a class="result-method" href="../std/hash/trait.Hasher.html#method.write_str"><span class="result-name"><span class="typename">method</span><div class="path"> <span>std::</span><span>hash::</span><span>Hasher::</span><span class="method">write_str</span></div></span><div class="desc">Writes a single <code>str</code> into this hasher.</div></a><a class="result-tymethod" href="../alloc/fmt/trait.Write.html#tymethod.write_str"><span class="result-name"><span class="typename">trait method</span><div class="path"> <span>alloc::</span><span>fmt::</span><span>Write::</span><span class="tymethod">write_str</span></div></span><div class="desc">Writes a string slice into this writer, returning whether …</div></a><a class="result-tymethod" href="../core/fmt/trait.Write.html#tymethod.write_str"><span class="result-name"><span class="typename">trait method</span><div class="path"> <span>core::</span><span>fmt::</span><span>Write::</span><span class="tymethod">write_str</span></div></span><div class="desc">Writes a string slice into this writer, returning whether …</div></a><a class="result-method" href="../alloc/fmt/struct.Formatter.html#impl-Formatter%3C'a%3E/method.write_str"><span class="result-name"><span class="typename">method</span><div class="path"> <span>alloc::</span><span>fmt::</span><span>Formatter::</span><span class="method">write_str</span></div></span><div class="desc">Writes some data to the underlying buffer contained within …</div></a><a class="result-method" href="../core/fmt/struct.Formatter.html#impl-Formatter%3C'a%3E/method.write_str"><span class="result-name"><span class="typename">method</span><div class="path"> <span>core::</span><span>fmt::</span><span>Formatter::</span><span class="method">write_str</span></div></span><div class="desc">Writes some data to the underlying buffer contained within …</div></a><a class="result-method" href="../core/hash/trait.Hasher.html#method.write_str"><span class="result-name"><span class="typename">method</span><div class="path"> <span>core::</span><span>hash::</span><span>Hasher::</span><span class="method">write_str</span></div></span><div class="desc">Writes a single <code>str</code> into this hasher.</div></a><a class="result-fn" href="../test/fn.run_tests.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>test::</span><span class="fn">run_tests</span></div></span><div class="desc"></div></a><a class="result-structfield" href="../test/struct.TestOpts.html#structfield.run_tests"><span class="result-name"><span class="typename">struct field</span><div class="path"> <span>test::</span><span>TestOpts::</span><span class="structfield">run_tests</span></div></span><div class="desc"></div></a><a class="result-import" href="../test/test/index.html#reexport.filter_tests"><span class="result-name"><span class="typename">re-export</span><div class="path"> <span>test::</span><span>test::</span><span class="import">filter_tests</span></div></span><div class="desc"></div></a><a class="result-fn" href="../test/fn.convert_benchmarks_to_tests.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>test::</span><span class="fn">convert_benchmarks_to_tests</span></div></span><div class="desc"></div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_kortestz.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_kortestz</span></div></span><div class="desc">Performs bitwise OR between k1 and k2, storing the result …</div></a><a class="result-fn" href="../core/arch/x86_64/fn._bittest64.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86_64::</span><span class="fn">_bittest64</span></div></span><div class="desc">Returns the bit in position <code>b</code> of the memory addressed by <code>p</code>.</div></a><a class="result-import" href="../test/test/index.html#reexport.DynTestName"><span class="result-name"><span class="typename">re-export</span><div class="path"> <span>test::</span><span>test::</span><span class="import">DynTestName</span></div></span><div class="desc"></div></a><a class="result-variant" href="../test/enum.TestName.html#variant.DynTestName"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestName::</span><span class="variant">DynTestName</span></div></span><div class="desc"></div></a><a class="result-import" href="../test/test/index.html#reexport.StaticTestName"><span class="result-name"><span class="typename">re-export</span><div class="path"> <span>test::</span><span>test::</span><span class="import">StaticTestName</span></div></span><div class="desc"></div></a><a class="result-variant" href="../test/enum.TestName.html#variant.StaticTestName"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestName::</span><span class="variant">StaticTestName</span></div></span><div class="desc"></div></a><a class="result-variant" href="../test/enum.TestName.html#variant.AlignedTestName"><span class="result-name"><span class="typename">enum variant</span><div class="path"> <span>test::</span><span>TestName::</span><span class="variant">AlignedTestName</span></div></span><div class="desc"></div></a><a class="result-fn" href="../test/fn.assert_test_result.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>test::</span><span class="fn">assert_test_result</span></div></span><div class="desc">Invoked when unit tests terminate. Returns <code>Result::Err</code> if …</div></a><a class="result-struct" href="../std/bstr/struct.ByteString.html"><span class="result-name"><span class="typename">struct</span><div class="path"> <span>std::</span><span>bstr::</span><span class="struct">ByteString</span></div></span><div class="desc">A wrapper for <code>Vec&lt;u8&gt;</code> representing a human-readable string …</div></a><a class="result-method" href="../proc_macro/struct.Literal.html#method.byte_string"><span class="result-name"><span class="typename">method</span><div class="path"> <span>proc_macro::</span><span>Literal::</span><span class="method">byte_string</span></div></span><div class="desc">Byte string literal.</div></a><a class="result-fn" href="../core/arch/s390x/fn.vec_fp_test_data_class.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>s390x::</span><span class="fn">vec_fp_test_data_class</span></div></span><div class="desc">Vector Floating-Point Test Data Class</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_test_mix_ones_zeros.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_test_mix_ones_zeros</span></div></span><div class="desc">Tests whether the specified bits in a 128-bit integer …</div></a><a class="result-method" href="../proc_macro/struct.Literal.html#method.byte_str_value"><span class="result-name"><span class="typename">method</span><div class="path"> <span>proc_macro::</span><span>Literal::</span><span class="method">byte_str_value</span></div></span><div class="desc">Returns the unescaped string value if the current literal …</div></a><a class="result-fn" href="../test/fn.run_tests_console.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>test::</span><span class="fn">run_tests_console</span></div></span><div class="desc">A simple console test runner. Runs provided tests …</div></a><a class="result-fn" href="../test/fn.print_merged_doctests_times.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>test::</span><span class="fn">print_merged_doctests_times</span></div></span><div class="desc">Public API used by rustdoc to display the <code>total</code> and …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktestc_mask16_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktestc_mask16_u8</span></div></span><div class="desc">Compute the bitwise NOT of 16-bit mask a and then AND with …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortestc_mask16_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortestc_mask16_u8</span></div></span><div class="desc">Compute the bitwise OR of 16-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktestc_mask32_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktestc_mask32_u8</span></div></span><div class="desc">Compute the bitwise NOT of 32-bit mask a and then AND with …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortestc_mask32_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortestc_mask32_u8</span></div></span><div class="desc">Compute the bitwise OR of 32-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktestc_mask64_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktestc_mask64_u8</span></div></span><div class="desc">Compute the bitwise NOT of 64-bit mask a and then AND with …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortestc_mask64_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortestc_mask64_u8</span></div></span><div class="desc">Compute the bitwise OR of 64-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktestc_mask8_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktestc_mask8_u8</span></div></span><div class="desc">Compute the bitwise NOT of 8-bit mask a and then AND with …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortestc_mask8_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortestc_mask8_u8</span></div></span><div class="desc">Compute the bitwise OR of 8-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testc_pd.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testc_pd</span></div></span><div class="desc">Computes the bitwise AND of 128 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testc_pd.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testc_pd</span></div></span><div class="desc">Computes the bitwise AND of 256 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testc_ps.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testc_ps</span></div></span><div class="desc">Computes the bitwise AND of 128 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testc_ps.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testc_ps</span></div></span><div class="desc">Computes the bitwise AND of 256 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testc_si128.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testc_si128</span></div></span><div class="desc">Tests whether the specified bits in a 128-bit integer …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testc_si256.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testc_si256</span></div></span><div class="desc">Computes the bitwise AND of 256 bits (representing integer …</div></a><a class="result-fn" href="../core/arch/s390x/fn.vec_test_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>s390x::</span><span class="fn">vec_test_mask</span></div></span><div class="desc">Vector Test under Mask</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_test_all_ones.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_test_all_ones</span></div></span><div class="desc">Tests whether the specified bits in <code>a</code> 128-bit integer …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_test_all_zeros.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_test_all_zeros</span></div></span><div class="desc">Tests whether the specified bits in a 128-bit integer …</div></a><a class="result-fn" href="../core/arch/x86/fn._bittestandcomplement.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_bittestandcomplement</span></div></span><div class="desc">Returns the bit in position <code>b</code> of the memory addressed by <code>p</code>…</div></a><a class="result-fn" href="../core/arch/x86/fn._bittestandreset.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_bittestandreset</span></div></span><div class="desc">Returns the bit in position <code>b</code> of the memory addressed by <code>p</code>…</div></a><a class="result-fn" href="../core/arch/x86/fn._bittestandset.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_bittestandset</span></div></span><div class="desc">Returns the bit in position <code>b</code> of the memory addressed by <code>p</code>…</div></a><a class="result-fn" href="../core/arch/x86/fn._ktestz_mask16_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktestz_mask16_u8</span></div></span><div class="desc">Compute the bitwise AND of 16-bit masks a and b, if the …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortestz_mask16_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortestz_mask16_u8</span></div></span><div class="desc">Compute the bitwise OR of 16-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktestz_mask32_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktestz_mask32_u8</span></div></span><div class="desc">Compute the bitwise AND of 32-bit masks a and b, if the …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortestz_mask32_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortestz_mask32_u8</span></div></span><div class="desc">Compute the bitwise OR of 32-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktestz_mask64_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktestz_mask64_u8</span></div></span><div class="desc">Compute the bitwise AND of 64-bit masks a and b, if the …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortestz_mask64_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortestz_mask64_u8</span></div></span><div class="desc">Compute the bitwise OR of 64-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktestz_mask8_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktestz_mask8_u8</span></div></span><div class="desc">Compute the bitwise AND of 8-bit masks a and b, if the …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortestz_mask8_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortestz_mask8_u8</span></div></span><div class="desc">Compute the bitwise OR of 8-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testz_pd.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testz_pd</span></div></span><div class="desc">Computes the bitwise AND of 128 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testz_pd.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testz_pd</span></div></span><div class="desc">Computes the bitwise AND of 256 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testz_ps.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testz_ps</span></div></span><div class="desc">Computes the bitwise AND of 128 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testz_ps.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testz_ps</span></div></span><div class="desc">Computes the bitwise AND of 256 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testz_si128.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testz_si128</span></div></span><div class="desc">Tests whether the specified bits in a 128-bit integer …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testz_si256.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testz_si256</span></div></span><div class="desc">Computes the bitwise AND of 256 bits (representing integer …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testn_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testn_epi16_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 16-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testn_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testn_epi16_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 16-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_testn_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_testn_epi16_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 16-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_mask_testn_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_mask_testn_epi16_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 16-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_mask_testn_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_mask_testn_epi16_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 16-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_mask_testn_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_mask_testn_epi16_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 16-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testn_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testn_epi32_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 32-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testn_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testn_epi32_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 32-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_testn_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_testn_epi32_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 32-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_mask_testn_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_mask_testn_epi32_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 32-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_mask_testn_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_mask_testn_epi32_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 32-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_mask_testn_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_mask_testn_epi32_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 32-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testn_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testn_epi64_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 64-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testn_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testn_epi64_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 64-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_testn_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_testn_epi64_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 64-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_mask_testn_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_mask_testn_epi64_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 64-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_mask_testn_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_mask_testn_epi64_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 64-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_mask_testn_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_mask_testn_epi64_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 64-bit integers in a …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testn_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testn_epi8_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testn_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testn_epi8_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_testn_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_testn_epi8_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_mask_testn_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_mask_testn_epi8_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_mask_testn_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_mask_testn_epi8_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_mask_testn_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_mask_testn_epi8_mask</span></div></span><div class="desc">Compute the bitwise NAND of packed 8-bit integers in a and …</div></a><a class="result-structfield" href="../test/test/struct.TestTimeOptions.html#structfield.doctest_threshold"><span class="result-name"><span class="typename">struct field</span><div class="path"> <span>test::</span><span>test::</span><span>TestTimeOptions::</span><span class="structfield">doctest_threshold</span></div></span><div class="desc"></div></a><a class="result-fn" href="../core/arch/x86/fn._ktest_mask16_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktest_mask16_u8</span></div></span><div class="desc">Compute the bitwise AND of 16-bit masks a and b, and if …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortest_mask16_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortest_mask16_u8</span></div></span><div class="desc">Compute the bitwise OR of 16-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktest_mask32_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktest_mask32_u8</span></div></span><div class="desc">Compute the bitwise AND of 32-bit masks a and b, and if …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortest_mask32_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortest_mask32_u8</span></div></span><div class="desc">Compute the bitwise OR of 32-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktest_mask64_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktest_mask64_u8</span></div></span><div class="desc">Compute the bitwise AND of 64-bit masks a and b, and if …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortest_mask64_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortest_mask64_u8</span></div></span><div class="desc">Compute the bitwise OR of 64-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._ktest_mask8_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_ktest_mask8_u8</span></div></span><div class="desc">Compute the bitwise AND of 8-bit masks a and b, and if the …</div></a><a class="result-fn" href="../core/arch/x86/fn._kortest_mask8_u8.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_kortest_mask8_u8</span></div></span><div class="desc">Compute the bitwise OR of 8-bit masks a and b. If the …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testnzc_pd.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testnzc_pd</span></div></span><div class="desc">Computes the bitwise AND of 128 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testnzc_pd.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testnzc_pd</span></div></span><div class="desc">Computes the bitwise AND of 256 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testnzc_ps.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testnzc_ps</span></div></span><div class="desc">Computes the bitwise AND of 128 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testnzc_ps.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testnzc_ps</span></div></span><div class="desc">Computes the bitwise AND of 256 bits (representing …</div></a><a class="result-fn" href="../core/arch/x86_64/fn._bittestandcomplement64.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86_64::</span><span class="fn">_bittestandcomplement64</span></div></span><div class="desc">Returns the bit in position <code>b</code> of the memory addressed by <code>p</code>…</div></a><a class="result-fn" href="../core/arch/x86_64/fn._bittestandreset64.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86_64::</span><span class="fn">_bittestandreset64</span></div></span><div class="desc">Returns the bit in position <code>b</code> of the memory addressed by <code>p</code>…</div></a><a class="result-fn" href="../core/arch/x86_64/fn._bittestandset64.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86_64::</span><span class="fn">_bittestandset64</span></div></span><div class="desc">Returns the bit in position <code>b</code> of the memory addressed by <code>p</code>…</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_test_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_test_epi16_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 16-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_test_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_test_epi16_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 16-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_test_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_test_epi16_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 16-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_mask_test_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_mask_test_epi16_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 16-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_mask_test_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_mask_test_epi16_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 16-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_mask_test_epi16_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_mask_test_epi16_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 16-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_test_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_test_epi32_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 32-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_test_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_test_epi32_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 32-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_test_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_test_epi32_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 32-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_mask_test_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_mask_test_epi32_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 32-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_mask_test_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_mask_test_epi32_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 32-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_mask_test_epi32_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_mask_test_epi32_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 32-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_test_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_test_epi64_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 64-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_test_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_test_epi64_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 64-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_test_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_test_epi64_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 64-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_mask_test_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_mask_test_epi64_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 64-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_mask_test_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_mask_test_epi64_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 64-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_mask_test_epi64_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_mask_test_epi64_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 64-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_test_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_test_epi8_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_test_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_test_epi8_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_test_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_test_epi8_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_mask_test_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_mask_test_epi8_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_mask_test_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_mask_test_epi8_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm512_mask_test_epi8_mask.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm512_mask_test_epi8_mask</span></div></span><div class="desc">Compute the bitwise AND of packed 8-bit integers in a and …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm256_testnzc_si256.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm256_testnzc_si256</span></div></span><div class="desc">Computes the bitwise AND of 256 bits (representing integer …</div></a><a class="result-fn" href="../core/arch/x86/fn._mm_testnzc_si128.html"><span class="result-name"><span class="typename">function</span><div class="path"> <span>core::</span><span>arch::</span><span>x86::</span><span class="fn">_mm_testnzc_si128</span></div></span><div class="desc">Tests whether the specified bits in a 128-bit integer …</div></a></ul><div class="search-failed">No results :(<br>Try on <a href="https://duckduckgo.com/?q=rust%20test">DuckDuckGo</a>?<br><br>Or try looking in one of these:<ul><li>The <a href="https://doc.rust-lang.org/1.93.1/reference/index.html">Rust Reference</a> for technical details about the language.</li><li><a href="https://doc.rust-lang.org/1.93.1/rust-by-example/index.html">Rust By Example</a> for expository code examples.</li><li>The <a href="https://doc.rust-lang.org/1.93.1/book/index.html">Rust Book</a> for introductions to language features and the language itself.</li><li><a href="https://docs.rs">Docs.rs</a> for documentation of crates released on <a href="https://crates.io/">crates.io</a>.</li></ul>Example searches:<ul><li><a href="https://doc.rust-lang.org/stable/std/index.html?search=std::vec">std::vec</a></li><li><a href="https://doc.rust-lang.org/stable/std/index.html?search=u32+-&gt;+bool">u32 -&gt; bool</a></li><li><a href="https://doc.rust-lang.org/stable/std/index.html?search=Option&lt;T&gt;,+(T+-&gt;+U)+-&gt;+Option&lt;U&gt;">Option&lt;T&gt;, (T -&gt; U) -&gt; Option&lt;U&gt;</a></li></ul></div><div class="search-failed">No results :(<br>Try on <a href="https://duckduckgo.com/?q=rust%20test">DuckDuckGo</a>?<br><br>Or try looking in one of these:<ul><li>The <a href="https://doc.rust-lang.org/1.93.1/reference/index.html">Rust Reference</a> for technical details about the language.</li><li><a href="https://doc.rust-lang.org/1.93.1/rust-by-example/index.html">Rust By Example</a> for expository code examples.</li><li>The <a href="https://doc.rust-lang.org/1.93.1/book/index.html">Rust Book</a> for introductions to language features and the language itself.</li><li><a href="https://docs.rs">Docs.rs</a> for documentation of crates released on <a href="https://crates.io/">crates.io</a>.</li></ul>Example searches:<ul><li><a href="https://doc.rust-lang.org/stable/std/index.html?search=std::vec">std::vec</a></li><li><a href="https://doc.rust-lang.org/stable/std/index.html?search=u32+-&gt;+bool">u32 -&gt; bool</a></li><li><a href="https://doc.rust-lang.org/stable/std/index.html?search=Option&lt;T&gt;,+(T+-&gt;+U)+-&gt;+Option&lt;U&gt;">Option&lt;T&gt;, (T -&gt; U) -&gt; Option&lt;U&gt;</a></li></ul></div></div></div></section></section><section id="not-displayed" class="hidden"></section></div></main>
Reference in New Issue View Git Blame Copy Permalink