| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Possible return values from `wait()` or `waitpid()`."><meta name="keywords" content="rust, rustlang, rust-lang, WaitStatus"><title>WaitStatus in nix::sys::wait - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin 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class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button><a class="sidebar-logo" href="../../../nix/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../../nix/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">WaitStatus</a></h2><div class="sidebar-elems"><section><h3><a href="#variants">Variants</a></h3><ul class="block"><li><a href="#variant.Continued">Continued</a></li><li><a href="#variant.Exited">Exited</a></li><li><a href="#variant.PtraceEvent">PtraceEvent</a></li><li><a href="#variant.PtraceSyscall">PtraceSyscall</a></li><li><a href="#variant.Signaled">Signaled</a></li><li><a href="#variant.StillAlive">StillAlive</a></li><li><a href="#variant.Stopped">Stopped</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.from_raw">from_raw</a></li><li><a href="#method.pid">pid</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Clone-for-WaitStatus">Clone</a></li><li><a href="#impl-Copy-for-WaitStatus">Copy</a></li><li><a href="#impl-Debug-for-WaitStatus">Debug</a></li><li><a href="#impl-Eq-for-WaitStatus">Eq</a></li><li><a href="#impl-Hash-for-WaitStatus">Hash</a></li><li><a href="#impl-PartialEq%3CWaitStatus%3E-for-WaitStatus">PartialEq<WaitStatus></a></li><li><a href="#impl-StructuralEq-for-WaitStatus">StructuralEq</a></li><li><a href="#impl-StructuralPartialEq-for-WaitStatus">StructuralPartialEq</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-WaitStatus">RefUnwindSafe</a></li><li><a href="#impl-Send-for-WaitStatus">Send</a></li><li><a href="#impl-Sync-for-WaitStatus">Sync</a></li><li><a href="#impl-Unpin-for-WaitStatus">Unpin</a></li><li><a href="#impl-UnwindSafe-for-WaitStatus">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-WaitStatus">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-WaitStatus">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-WaitStatus">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-WaitStatus">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-WaitStatus">Into<U></a></li><li><a href="#impl-ToOwned-for-WaitStatus">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-WaitStatus">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-WaitStatus">TryInto<U></a></li></ul></section><h2><a href="index.html">In nix::sys::wait</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Enum <a href="../../index.html">nix</a>::<wbr><a href="../index.html">sys</a>::<wbr><a href="index.html">wait</a>::<wbr><a class="enum" href="#">WaitStatus</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../../src/nix/sys/wait.rs.html#88-131">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust enum"><code>pub enum WaitStatus { |
| Exited(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>), |
| Signaled(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>, <a class="enum" href="../signal/enum.Signal.html" title="enum nix::sys::signal::Signal">Signal</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>), |
| Stopped(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>, <a class="enum" href="../signal/enum.Signal.html" title="enum nix::sys::signal::Signal">Signal</a>), |
| PtraceEvent(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>, <a class="enum" href="../signal/enum.Signal.html" title="enum nix::sys::signal::Signal">Signal</a>, <a class="type" href="../../../libc/unix/type.c_int.html" title="type libc::unix::c_int">c_int</a>), |
| PtraceSyscall(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>), |
| Continued(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>), |
| StillAlive, |
| }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Possible return values from <code>wait()</code> or <code>waitpid()</code>.</p> |
| <p>Each status (other than <code>StillAlive</code>) describes a state transition |
| in a child process <code>Pid</code>, such as the process exiting or stopping, |
| plus additional data about the transition if any.</p> |
| <p>Note that there are two Linux-specific enum variants, <code>PtraceEvent</code> |
| and <code>PtraceSyscall</code>. Portable code should avoid exhaustively |
| matching on <code>WaitStatus</code>.</p> |
| </div></details><h2 id="variants" class="variants small-section-header">Variants<a href="#variants" class="anchor"></a></h2><h3 id="variant.Exited" class="variant small-section-header"><a href="#variant.Exited" class="anchor field"></a><code>Exited(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>)</code></h3><div class="docblock"><p>The process exited normally (as with <code>exit()</code> or returning from |
| <code>main</code>) with the given exit code. This case matches the C macro |
| <code>WIFEXITED(status)</code>; the second field is <code>WEXITSTATUS(status)</code>.</p> |
| </div><h3 id="variant.Signaled" class="variant small-section-header"><a href="#variant.Signaled" class="anchor field"></a><code>Signaled(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>, <a class="enum" href="../signal/enum.Signal.html" title="enum nix::sys::signal::Signal">Signal</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>)</code></h3><div class="docblock"><p>The process was killed by the given signal. The third field |
| indicates whether the signal generated a core dump. This case |
| matches the C macro <code>WIFSIGNALED(status)</code>; the last two fields |
| correspond to <code>WTERMSIG(status)</code> and <code>WCOREDUMP(status)</code>.</p> |
| </div><h3 id="variant.Stopped" class="variant small-section-header"><a href="#variant.Stopped" class="anchor field"></a><code>Stopped(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>, <a class="enum" href="../signal/enum.Signal.html" title="enum nix::sys::signal::Signal">Signal</a>)</code></h3><div class="docblock"><p>The process is alive, but was stopped by the given signal. This |
| is only reported if <code>WaitPidFlag::WUNTRACED</code> was passed. This |
| case matches the C macro <code>WIFSTOPPED(status)</code>; the second field |
| is <code>WSTOPSIG(status)</code>.</p> |
| </div><h3 id="variant.PtraceEvent" class="variant small-section-header"><a href="#variant.PtraceEvent" class="anchor field"></a><code>PtraceEvent(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>, <a class="enum" href="../signal/enum.Signal.html" title="enum nix::sys::signal::Signal">Signal</a>, <a class="type" href="../../../libc/unix/type.c_int.html" title="type libc::unix::c_int">c_int</a>)</code></h3><div class="docblock"><p>The traced process was stopped by a <code>PTRACE_EVENT_*</code> event. See |
| <a href="../ptrace/index.html"><code>nix::sys::ptrace</code></a> and <a href="https://man7.org/linux/man-pages/man2/ptrace.2.html"><code>ptrace</code>(2)</a> for more information. All |
| currently-defined events use <code>SIGTRAP</code> as the signal; the third |
| field is the <code>PTRACE_EVENT_*</code> value of the event.</p> |
| </div><h3 id="variant.PtraceSyscall" class="variant small-section-header"><a href="#variant.PtraceSyscall" class="anchor field"></a><code>PtraceSyscall(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>)</code></h3><div class="docblock"><p>The traced process was stopped by execution of a system call, |
| and <code>PTRACE_O_TRACESYSGOOD</code> is in effect. See <a href="https://man7.org/linux/man-pages/man2/ptrace.2.html"><code>ptrace</code>(2)</a> for |
| more information.</p> |
| </div><h3 id="variant.Continued" class="variant small-section-header"><a href="#variant.Continued" class="anchor field"></a><code>Continued(<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>)</code></h3><div class="docblock"><p>The process was previously stopped but has resumed execution |
| after receiving a <code>SIGCONT</code> signal. This is only reported if |
| <code>WaitPidFlag::WCONTINUED</code> was passed. This case matches the C |
| macro <code>WIFCONTINUED(status)</code>.</p> |
| </div><h3 id="variant.StillAlive" class="variant small-section-header"><a href="#variant.StillAlive" class="anchor field"></a><code>StillAlive</code></h3><div class="docblock"><p>There are currently no state changes to report in any awaited |
| child process. This is only returned if <code>WaitPidFlag::WNOHANG</code> |
| was used (otherwise <code>wait()</code> or <code>waitpid()</code> would block until |
| there was something to report).</p> |
| </div><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#133-146">source</a><a href="#impl-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.pid" class="method has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#135-145">source</a><h4 class="code-header">pub fn <a href="#method.pid" class="fnname">pid</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>></h4></section></summary><div class="docblock"><p>Extracts the PID from the WaitStatus unless it equals StillAlive.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-WaitStatus-1" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#194-300">source</a><a href="#impl-WaitStatus-1" class="anchor"></a><h3 class="code-header">impl <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from_raw" class="method has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#212-242">source</a><h4 class="code-header">pub fn <a href="#method.from_raw" class="fnname">from_raw</a>(pid: <a class="struct" href="../../unistd/struct.Pid.html" title="struct nix::unistd::Pid">Pid</a>, status: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -> <a class="type" href="../../type.Result.html" title="type nix::Result">Result</a><<a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a>></h4></section></summary><div class="docblock"><p>Convert a raw <code>wstatus</code> as returned by <code>waitpid</code>/<code>wait</code> into a <code>WaitStatus</code></p> |
| <h5 id="errors"><a href="#errors">Errors</a></h5> |
| <p>Returns an <code>Error</code> corresponding to <code>EINVAL</code> for invalid status values.</p> |
| <h5 id="examples"><a href="#examples">Examples</a></h5> |
| <p>Convert a <code>wstatus</code> obtained from <code>libc::waitpid</code> into a <code>WaitStatus</code>:</p> |
| |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>nix::sys::wait::WaitStatus; |
| <span class="kw">use </span>nix::sys::signal::Signal; |
| <span class="kw">let </span>pid = nix::unistd::Pid::from_raw(<span class="number">1</span>); |
| <span class="kw">let </span>status = WaitStatus::from_raw(pid, <span class="number">0x0002</span>); |
| <span class="macro">assert_eq!</span>(status, <span class="prelude-val">Ok</span>(WaitStatus::Signaled(pid, Signal::SIGINT, <span class="bool-val">false</span>)));</code></pre></div> |
| </div></details></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Clone-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#impl-Clone-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#method.clone" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone" class="fnname">clone</a>(&self) -> <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/clone.rs.html#132-134">source</a></span><a href="#method.clone_from" class="anchor"></a><h4 class="code-header">const fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from" class="fnname">clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#impl-Debug-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Hash-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#impl-Hash-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.hash" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#method.hash" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash" class="fnname">hash</a><__H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>>(&self, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>__H)</h4></section></summary><div class='docblock'>Feeds this value into the given <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.hash_slice" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/hash/mod.rs.html#237-239">source</a></span><a href="#method.hash_slice" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice" class="fnname">hash_slice</a><H>(data: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>H)<span class="where fmt-newline">where<br> H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,</span></h4></section></summary><div class='docblock'>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PartialEq%3CWaitStatus%3E-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#impl-PartialEq%3CWaitStatus%3E-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a>> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#method.eq" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq" class="fnname">eq</a>(&self, other: &<a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used |
| by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#227">source</a></span><a href="#method.ne" class="anchor"></a><h4 class="code-header">const fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne" class="fnname">ne</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>!=</code>. The default implementation is almost always |
| sufficient, and should not be overridden without very good reason. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne">Read more</a></div></details></div></details><section id="impl-Copy-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#impl-Copy-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section><section id="impl-Eq-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#impl-Eq-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section><section id="impl-StructuralEq-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#impl-StructuralEq-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.StructuralEq.html" title="trait core::marker::StructuralEq">StructuralEq</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section><section id="impl-StructuralPartialEq-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="../../../src/nix/sys/wait.rs.html#87">source</a><a href="#impl-StructuralPartialEq-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.StructuralPartialEq.html" title="trait core::marker::StructuralPartialEq">StructuralPartialEq</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-WaitStatus" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section><section id="impl-Send-for-WaitStatus" class="impl has-srclink"><a href="#impl-Send-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section><section id="impl-Sync-for-WaitStatus" class="impl has-srclink"><a href="#impl-Sync-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section><section id="impl-Unpin-for-WaitStatus" class="impl has-srclink"><a href="#impl-Unpin-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section><section id="impl-UnwindSafe-for-WaitStatus" class="impl has-srclink"><a href="#impl-UnwindSafe-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="enum" href="enum.WaitStatus.html" title="enum nix::sys::wait::WaitStatus">WaitStatus</a></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#201">source</a><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213">source</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221">source</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#725">source</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="From">From</a><T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-ToOwned-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#83">source</a><a href="#impl-ToOwned-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Owned" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#88">source</a><a href="#method.to_owned" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fnname">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#92">source</a><a href="#method.clone_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fnname">clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#781">source</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-WaitStatus" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-WaitStatus" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#766">source</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="nix" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
