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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `GetSockOpt` trait in crate `nix`."><meta name="keywords" content="rust, rustlang, rust-lang, GetSockOpt"><title>nix::sys::socket::GetSockOpt - Rust</title><link rel="stylesheet" type="text/css" href="../../../normalize.css"><link rel="stylesheet" type="text/css" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../dark.css"><link rel="stylesheet" type="text/css" href="../../../light.css" id="themeStyle"><script src="../../../storage.js"></script><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="shortcut icon" href="../../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../../down-arrow.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='../../../nix/index.html'><div class='logo-container'><img src='../../../rust-logo.png' alt='logo'></div></a><p class='location'>Trait GetSockOpt</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#associated-types">Associated Types</a><div class="sidebar-links"><a href="#associatedtype.Val">Val</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../../index.html'>nix</a>::<wbr><a href='../index.html'>sys</a>::<wbr><a href='index.html'>socket</a></p><script>window.sidebarCurrent = {name: 'GetSockOpt', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><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="../../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='../../../src/nix/sys/socket/mod.rs.html#1193-1198' title='goto source code'>[src]</a></span><span class='in-band'>Trait <a href='../../index.html'>nix</a>::<wbr><a href='../index.html'>sys</a>::<wbr><a href='index.html'>socket</a>::<wbr><a class="trait" href=''>GetSockOpt</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust trait'>pub trait GetSockOpt: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> {
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type <a href='#associatedtype.Val' class="type">Val</a>;
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}</pre></div><div class='docblock'><p>Represents a socket option that can be accessed or set. Used as an argument
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to <code>getsockopt</code></p>
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</div>
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<h2 id='associated-types' class='small-section-header'>Associated Types<a href='#associated-types' class='anchor'></a></h2><div class='methods'><h3 id='associatedtype.Val' class='method'><code id='Val.t'>type <a href='#associatedtype.Val' class="type">Val</a></code></h3></div><span class='loading-content'>Loading content...</span>
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<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-GetSockOpt' class='impl'><code class='in-band'>impl GetSockOpt for <a class="struct" href="../../../nix/sys/socket/sockopt/struct.AcceptConn.html" title="struct nix::sys::socket::sockopt::AcceptConn">AcceptConn</a></code><a href='#impl-GetSockOpt' class='anchor'></a><a class='srclink' href='../../../src/nix/sys/socket/sockopt.rs.html#82-97' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Val-1' class="type"><code id='Val.t-1'>type <a href='#associatedtype.Val-1' class="type">Val</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></h4><h4 id='method.get' class="method hidden"><code id='get.v'>fn <a href='#method.get' class='fnname'>get</a>(&self, fd: <a class="type" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/type.RawFd.html" title="type std::sys::unix::ext::io::RawFd">RawFd</a>) -> <a class="type" href="../../../nix/type.Result.html" title="type nix::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>></code><a class='srclink' href='../../../src/nix/sys/socket/sockopt.rs.html#85-96' title='goto source code'>[src]</a></h4></div><h3 id='impl-GetSockOpt-1' class='impl'><code class='in-band'>impl GetSockOpt for <a class="struct" href="../../../nix/sys/socket/sockopt/struct.Broadcast.html" title="struct nix::sys::socket::sockopt::Broadcast">Broadcast</a></code><a href='#impl-GetSockOpt-1' class='anchor'></a><a class='srclink' href='../../../src/nix/sys/socket/sockopt.rs.html#82-97' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Val-2' class="type"><code id='Val.t-2'>type <a href='#associatedtype.Val-2' class="type">Val</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></h4><h4 id='method.get-1' class="method hidden"><code id='get.v-1'>fn <a href='#method.get-1' class='fnname'>get</a>(&self, fd: <a class="type" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/type.RawFd.html" title="type std::sys::unix::ext::io::RawFd">RawFd</a>) -> <a class="type" href="../../../nix/type.Result.html" title="type nix::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>></code><a class='srclink' href='../../../src/nix/sys/socket/sockopt.rs.html#85-96' title='goto source code'>[src]</a></h4></div><h3 id='impl-GetSockOpt-2' class='impl'><code class='in-band'>impl GetSockOpt for <a class="struct" href="../../../nix/sys/socket/sockopt/struct.IpMulticastLoop.html" title="struct nix::sys::socket::sockopt::IpMulticastLoop">IpMulticastLoop</a></code><a href='#impl-GetSockOpt-2' class='anchor'></a><a class='srclink' href='../../../src/nix/sys/socket/sockopt.rs.html#82-97' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Val-3' class="type"><code id='Val.t-3'>type <a href='#associatedtype.Val-3' class="type">Val</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></h4><h4 id='method.get-2' class="method hidden"><code id='get.v-2'>fn <a href='#method.get-2' class='fnname'>get</a>(&self, fd: <a class="type" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/type.RawFd.html" title="type std::sys::unix::ext::io::RawFd">RawFd</a>) -> <a class="type" href="../../../nix/type.Result.html" title="type nix::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>></code><a class='srclink' href='../../../src/nix/sys/socket/sockopt.rs.html#85-96' title='goto source code'>[src]</a></h4></div><h3 id='impl-GetSockOpt-3' class='impl'><code class='in-band'>impl GetSockOpt for <a class="struct" href="../../../nix/sys/socket/sockopt/struct.IpMulticastTtl.html" title
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src="../../../implementors/nix/sys/socket/trait.GetSockOpt.js">
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