<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `IntoRawFd` trait in crate `std`."><meta name="keywords" content="rust, rustlang, rust-lang, IntoRawFd"><title>std::os::unix::io::IntoRawFd - Rust</title><link rel="stylesheet" type="text/css" href="../../../../normalize1.35.0.css"><link rel="stylesheet" type="text/css" href="../../../../rustdoc1.35.0.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../../dark1.35.0.css"><link rel="stylesheet" type="text/css" href="../../../../light1.35.0.css" id="themeStyle"><script src="../../../../storage1.35.0.js"></script><noscript><link rel="stylesheet" href="../../../../noscript1.35.0.css"></noscript><link rel="shortcut icon" href="../../../../favicon1.35.0.ico"><style type="text/css">#crate-search{background-image:url("../../../../down-arrow1.35.0.svg");}</style></head><body class="rustdoc trait"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../../../std/index.html'><img src='../../../../rust-logo1.35.0.png' alt='logo' width='100'></a><p class='location'>Trait IntoRawFd</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.into_raw_fd">into_raw_fd</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../../../index.html'>std</a>::<wbr><a href='../../index.html'>os</a>::<wbr><a href='../index.html'>unix</a>::<wbr><a href='index.html'>io</a></p><script>window.sidebarCurrent = {name: 'IntoRawFd', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../../../brush1.35.0.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../../../theme1.35.0.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../../../../settings.html"><img src="../../../../wheel1.35.0.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span class='since' title='Stable since Rust version 1.4.0'>1.4.0</span><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='../../../../src/std/sys/unix/ext/io.rs.html#55-63' title='goto source code'>[src]</a></span><span class='in-band'>Trait <a href='../../../index.html'>std</a>::<wbr><a href='../../index.html'>os</a>::<wbr><a href='../index.html'>unix</a>::<wbr><a href='index.html'>io</a>::<wbr><a class="trait" href=''>IntoRawFd</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust trait'>pub trait IntoRawFd {
fn <a href='#tymethod.into_raw_fd' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a>;
}</pre></div><div class='stability'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div><div class='docblock'><p>A trait to express the ability to consume an object and acquire ownership of
its raw file descriptor.</p>
</div>
<h2 id='required-methods' class='small-section-header'>Required methods<a href='#required-methods' class='anchor'></a></h2><div class='methods'><h3 id='tymethod.into_raw_fd' class='method'><code id='into_raw_fd.v'>fn <a href='#tymethod.into_raw_fd' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code></h3><div class='stability'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div><div class='docblock'><p>Consumes this object, returning the raw underlying file descriptor.</p>
<p>This function <strong>transfers ownership</strong> of the underlying file descriptor
to the caller. Callers are then the unique owners of the file descriptor
and must close the descriptor once it's no longer needed.</p>
</div></div><span class='loading-content'>Loading content...</span>
<h2 id='implementors' class='small-section-header'>Implementors<a href='#implementors' class='anchor'></a></h2><div class='item-list' id='implementors-list'><h3 id='impl-IntoRawFd' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/fs/struct.File.html" title="struct std::fs::File">File</a></code><a href='#impl-IntoRawFd' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/io.rs.html#78-82' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd' class="method hidden"><code id='into_raw_fd.v-1'>fn <a href='#method.into_raw_fd' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/io.rs.html#79-81' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div><h3 id='impl-IntoRawFd-1' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/net/struct.TcpListener.html" title="struct std::net::TcpListener">TcpListener</a></code><a href='#impl-IntoRawFd-1' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#677-681' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd-1' class="method hidden"><code id='into_raw_fd.v-2'>fn <a href='#method.into_raw_fd-1' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#678-680' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div><h3 id='impl-IntoRawFd-2' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/net/struct.TcpStream.html" title="struct std::net::TcpStream">TcpStream</a></code><a href='#impl-IntoRawFd-2' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#671-675' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd-2' class="method hidden"><code id='into_raw_fd.v-3'>fn <a href='#method.into_raw_fd-2' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#672-674' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div><h3 id='impl-IntoRawFd-3' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/net/struct.UdpSocket.html" title="struct std::net::UdpSocket">UdpSocket</a></code><a href='#impl-IntoRawFd-3' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#683-687' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd-3' class="method hidden"><code id='into_raw_fd.v-4'>fn <a href='#method.into_raw_fd-3' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#684-686' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div><h3 id='impl-IntoRawFd-4' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/os/unix/net/struct.UnixDatagram.html" title="struct std::os::unix::net::UnixDatagram">UnixDatagram</a></code><a href='#impl-IntoRawFd-4' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#1476-1480' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd-4' class="method hidden"><code id='into_raw_fd.v-5'>fn <a href='#method.into_raw_fd-4' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#1477-1479' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div><h3 id='impl-IntoRawFd-5' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/os/unix/net/struct.UnixListener.html" title="struct std::os::unix::net::UnixListener">UnixListener</a></code><a href='#impl-IntoRawFd-5' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#918-922' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd-5' class="method hidden"><code id='into_raw_fd.v-6'>fn <a href='#method.into_raw_fd-5' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#919-921' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div><h3 id='impl-IntoRawFd-6' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/os/unix/net/struct.UnixStream.html" title="struct std::os::unix::net::UnixStream">UnixStream</a></code><a href='#impl-IntoRawFd-6' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#625-629' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd-6' class="method hidden"><code id='into_raw_fd.v-7'>fn <a href='#method.into_raw_fd-6' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/net.rs.html#626-628' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div><h3 id='impl-IntoRawFd-7' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/process/struct.ChildStderr.html" title="struct std::process::ChildStderr">ChildStderr</a></code><a href='#impl-IntoRawFd-7' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/process.rs.html#203-207' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd-7' class="method hidden"><code id='into_raw_fd.v-8'>fn <a href='#method.into_raw_fd-7' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/process.rs.html#204-206' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div><h3 id='impl-IntoRawFd-8' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/process/struct.ChildStdin.html" title="struct std::process::ChildStdin">ChildStdin</a></code><a href='#impl-IntoRawFd-8' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/process.rs.html#189-193' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd-8' class="method hidden"><code id='into_raw_fd.v-9'>fn <a href='#method.into_raw_fd-8' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/process.rs.html#190-192' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div><h3 id='impl-IntoRawFd-9' class='impl'><code class='in-band'>impl IntoRawFd for <a class="struct" href="../../../../std/process/struct.ChildStdout.html" title="struct std::process::ChildStdout">ChildStdout</a></code><a href='#impl-IntoRawFd-9' class='anchor'></a><a class='srclink' href='../../../../src/std/sys/unix/ext/process.rs.html#196-200' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd-9' class="method hidden"><code id='into_raw_fd.v-10'>fn <a href='#method.into_raw_fd-9' class='fnname'>into_raw_fd</a>(self) -> <a class="type" href="../../../../std/os/unix/io/type.RawFd.html" title="type std::os::unix::io::RawFd">RawFd</a></code><a class='srclink' href='../../../../src/std/sys/unix/ext/process.rs.html#197-199' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div></div></div><span class='loading-content'>Loading content...</span><script type="text/javascript">window.inlined_types=new Set([]);</script><script type="text/javascript" async
src="../../../../implementors/std/os/unix/io/trait.IntoRawFd.js">
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