<!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 `DirEntryExt` trait in crate `std`.">
<meta name="keywords" content="rust, rustlang, rust-lang, DirEntryExt">
<title>std::os::unix::fs::DirEntryExt - 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="../../../../main.css" id="themeStyle">
<script src="../../../../storage.js"></script>
<link rel="shortcut icon" href="https://doc.rust-lang.org/favicon.ico">
</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='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a>
<p class='location'>Trait DirEntryExt</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.ino">ino</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'>fs</a></p><script>window.sidebarCurrent = {name: 'DirEntryExt', 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">
<input class="search-input" name="search"
autocomplete="off"
placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
type="search">
</div>
</form>
</nav>
<section id='main' class="content">
<h1 class='fqn'><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'>fs</a>::<wbr><a class="trait" href=''>DirEntryExt</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version 1.1.0'>1.1.0</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/fs.rs.html#647-668' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait DirEntryExt {
fn <a href='#tymethod.ino' class='fnname'>ino</a>(&self) -> <a class="primitive" href="../../../primitive.u64.html">u64</a>;
}</pre><div class='stability'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div><div class='docblock'><p>Unix-specific extension methods for <a href="../../../../std/fs/struct.DirEntry.html"><code>fs::DirEntry</code></a>.</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.ino' class='method'><span id='ino.v' class='invisible'><code>fn <a href='#tymethod.ino' class='fnname'>ino</a>(&self) -> <a class="primitive" href="../../../primitive.u64.html">u64</a></code></span></h3><div class='stability'><div class='stab portability'>This is supported on <strong>Unix</strong> only.</div></div><div class='docblock'><p>Returns the underlying <code>d_ino</code> field in the contained <code>dirent</code>
structure.</p>
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">fs</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">os</span>::<span class="ident">unix</span>::<span class="ident">fs</span>::<span class="ident">DirEntryExt</span>;
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">entries</span>) <span class="op">=</span> <span class="ident">fs</span>::<span class="ident">read_dir</span>(<span class="string">"."</span>) {
<span class="kw">for</span> <span class="ident">entry</span> <span class="kw">in</span> <span class="ident">entries</span> {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">entry</span>) <span class="op">=</span> <span class="ident">entry</span> {
<span class="comment">// Here, `entry` is a `DirEntry`.</span>
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{:?}: {}"</span>, <span class="ident">entry</span>.<span class="ident">file_name</span>(), <span class="ident">entry</span>.<span class="ident">ino</span>());
}
}
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=%23!%5Ballow(unused)%5D%0Afn%20main()%20%7B%0Ause%20std%3A%3Afs%3B%0Ause%20std%3A%3Aos%3A%3Aunix%3A%3Afs%3A%3ADirEntryExt%3B%0A%0Aif%20let%20Ok(entries)%20%3D%20fs%3A%3Aread_dir(%22.%22)%20%7B%0A%20%20%20%20for%20entry%20in%20entries%20%7B%0A%20%20%20%20%20%20%20%20if%20let%20Ok(entry)%20%3D%20entry%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20%2F%2F%20Here%2C%20%60entry%60%20is%20a%20%60DirEntry%60.%0A%20%20%20%20%20%20%20%20%20%20%20%20println!(%22%7B%3A%3F%7D%3A%20%7B%7D%22%2C%20entry.file_name()%2C%20entry.ino())%3B%0A%20%20%20%20%20%20%20%20%7D%0A%20%20%20%20%7D%0A%7D%0A%7D">Run</a></pre>
</div></div>
<h2 id='implementors' class='small-section-header'>
Implementors<a href='#implementors' class='anchor'></a>
</h2>
<ul class='item-list' id='implementors-list'>
<li><div class='out-of-band'><a class='srclink' href='../../../../src/std/sys/unix/ext/fs.rs.html#671-673' title='goto source code'>[src]</a></div><code>impl DirEntryExt for <a class="struct" href="../../../../std/fs/struct.DirEntry.html" title="struct std::fs::DirEntry">DirEntry</a></code></li>
</ul><script type="text/javascript" async
src="../../../../implementors/std/os/unix/fs/trait.DirEntryExt.js">
</script></section>
<section id='search' class="content hidden"></section>
<section class="footer"></section>
<aside id="help" class="hidden">
<div>
<h1 class="hidden">Help</h1>
<div class="shortcuts">
<h2>Keyboard Shortcuts</h2>
<dl>
<dt><kbd>?</kbd></dt>
<dd>Show this help dialog</dd>
<dt><kbd>S</kbd></dt>
<dd>Focus the search field</dd>
<dt><kbd>↑</kbd></dt>
<dd>Move up in search results</dd>
<dt><kbd>↓</kbd></dt>
<dd>Move down in search results</dd>
<dt><kbd>↹</kbd></dt>
<dd>Switch tab</dd>
<dt><kbd>⏎</kbd></dt>
<dd>Go to active search result</dd>
<dt><kbd>+</kbd></dt>
<dd>Expand all sections</dd>
<dt><kbd>-</kbd></dt>
<dd>Collapse all sections</dd>
</dl>
</div>
<div class="infos">
<h2>Search Tricks</h2>
<p>
Prefix searches with a type followed by a colon (e.g.
<code>fn:</code>) to restrict the search to a given type.
</p>
<p>
Accepted types are: <code>fn</code>, <code>mod</code>,
<code>struct</code>, <code>enum</code>,
<code>trait</code>, <code>type</code>, <code>macro</code>,
and <code>const</code>.
</p>
<p>
Search functions by type signature (e.g.
<code>vec -> usize</code> or <code>* -> vec</code>)
</p>
</div>
</div>
</aside>
<script>
window.rootPath = "../../../../";
window.currentCrate = "std";
</script>
<script src="../../../../main.js"></script>
<script defer src="../../../../search-index.js"></script>
</body>
</html>
distrib
>
Mageia
>
6
>
x86_64
>
media
>
core-updates
>
by-pkgid
>
fdedb3cf2140df9b6d419a2338ab1caa
>
files
>
5249
