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rust-doc-1.28.0-1.mga6.armv7hl.rpm

<!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="Source to the Rust file `libstd/sys/unix/ext/mod.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>mod.rs.html -- source</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><link rel="shortcut icon" href="https://doc.rust-lang.org/favicon.ico"></head><body class="rustdoc source"><!--[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">&#9776;</div><a href='../../../../../std/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../../../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../../../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><a id="settings-menu" href="../../../../../settings.html"><img src="../../../../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><pre class="line-numbers"><span id="1"> 1</span>
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<span class="comment">// Copyright 2014 The Rust Project Developers. See the COPYRIGHT</span>
<span class="comment">// file at the top-level directory of this distribution and at</span>
<span class="comment">// http://rust-lang.org/COPYRIGHT.</span>
<span class="comment">//</span>
<span class="comment">// Licensed under the Apache License, Version 2.0 &lt;LICENSE-APACHE or</span>
<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0&gt; or the MIT license</span>
<span class="comment">// &lt;LICENSE-MIT or http://opensource.org/licenses/MIT&gt;, at your</span>
<span class="comment">// option. This file may not be copied, modified, or distributed</span>
<span class="comment">// except according to those terms.</span>

<span class="doccomment">//! Experimental extensions to `std` for Unix platforms.</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! Provides access to platform-level information on Unix platforms, and</span>
<span class="doccomment">//! exposes Unix-specific functions that would otherwise be inappropriate as</span>
<span class="doccomment">//! part of the core `std` library.</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! It exposes more ways to deal with platform-specific strings (`OsStr`,</span>
<span class="doccomment">//! `OsString`), allows to set permissions more granularly, extract low-level</span>
<span class="doccomment">//! file descriptors from files and sockets, and has platform-specific helpers</span>
<span class="doccomment">//! for spawning processes.</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! # Examples</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! ```no_run</span>
<span class="doccomment">//! use std::fs::File;</span>
<span class="doccomment">//! use std::os::unix::prelude::*;</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! fn main() {</span>
<span class="doccomment">//!     let f = File::create(&quot;foo.txt&quot;).unwrap();</span>
<span class="doccomment">//!     let fd = f.as_raw_fd();</span>
<span class="doccomment">//!</span>
<span class="doccomment">//!     // use fd with native unix bindings</span>
<span class="doccomment">//! }</span>
<span class="doccomment">//! ```</span>

<span class="attribute">#![<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;rust1&quot;</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">&quot;1.0.0&quot;</span>)]</span>
<span class="attribute">#![<span class="ident">doc</span>(<span class="ident">cfg</span>(<span class="ident">unix</span>))]</span>
<span class="attribute">#![<span class="ident">allow</span>(<span class="ident">missing_docs</span>)]</span>

<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">io</span>;
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">ffi</span>;
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">fs</span>;
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">process</span>;
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">raw</span>;
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">thread</span>;
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">net</span>;

<span class="doccomment">/// A prelude for conveniently writing platform-specific code.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// Includes all extension traits, and some important type definitions.</span>
<span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;rust1&quot;</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">&quot;1.0.0&quot;</span>)]</span>
<span class="kw">pub</span> <span class="kw">mod</span> <span class="ident">prelude</span> {
    <span class="attribute">#[<span class="ident">doc</span>(<span class="ident">no_inline</span>)]</span> <span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;rust1&quot;</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">&quot;1.0.0&quot;</span>)]</span>
    <span class="kw">pub</span> <span class="kw">use</span> <span class="kw">super</span>::<span class="ident">io</span>::{<span class="ident">RawFd</span>, <span class="ident">AsRawFd</span>, <span class="ident">FromRawFd</span>, <span class="ident">IntoRawFd</span>};
    <span class="attribute">#[<span class="ident">doc</span>(<span class="ident">no_inline</span>)]</span> <span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;rust1&quot;</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">&quot;1.0.0&quot;</span>)]</span>
    <span class="kw">pub</span> <span class="kw">use</span> <span class="kw">super</span>::<span class="ident">ffi</span>::{<span class="ident">OsStrExt</span>, <span class="ident">OsStringExt</span>};
    <span class="attribute">#[<span class="ident">doc</span>(<span class="ident">no_inline</span>)]</span> <span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;rust1&quot;</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">&quot;1.0.0&quot;</span>)]</span>
    <span class="kw">pub</span> <span class="kw">use</span> <span class="kw">super</span>::<span class="ident">fs</span>::{<span class="ident">PermissionsExt</span>, <span class="ident">OpenOptionsExt</span>, <span class="ident">MetadataExt</span>, <span class="ident">FileTypeExt</span>};
    <span class="attribute">#[<span class="ident">doc</span>(<span class="ident">no_inline</span>)]</span> <span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;rust1&quot;</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">&quot;1.0.0&quot;</span>)]</span>
    <span class="kw">pub</span> <span class="kw">use</span> <span class="kw">super</span>::<span class="ident">fs</span>::<span class="ident">DirEntryExt</span>;
    <span class="attribute">#[<span class="ident">doc</span>(<span class="ident">no_inline</span>)]</span> <span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;file_offset&quot;</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">&quot;1.15.0&quot;</span>)]</span>
    <span class="kw">pub</span> <span class="kw">use</span> <span class="kw">super</span>::<span class="ident">fs</span>::<span class="ident">FileExt</span>;
    <span class="attribute">#[<span class="ident">doc</span>(<span class="ident">no_inline</span>)]</span> <span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;rust1&quot;</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">&quot;1.0.0&quot;</span>)]</span>
    <span class="kw">pub</span> <span class="kw">use</span> <span class="kw">super</span>::<span class="ident">thread</span>::<span class="ident">JoinHandleExt</span>;
    <span class="attribute">#[<span class="ident">doc</span>(<span class="ident">no_inline</span>)]</span> <span class="attribute">#[<span class="ident">stable</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;rust1&quot;</span>, <span class="ident">since</span> <span class="op">=</span> <span class="string">&quot;1.0.0&quot;</span>)]</span>
    <span class="kw">pub</span> <span class="kw">use</span> <span class="kw">super</span>::<span class="ident">process</span>::{<span class="ident">CommandExt</span>, <span class="ident">ExitStatusExt</span>};
}
</pre>
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