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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 `Handle` struct in crate `same_file`."><meta name="keywords" content="rust, rustlang, rust-lang, Handle"><title>same_file::Handle - 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 struct"><!--[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='../same_file/index.html'><div class='logo-container'><img src='../rust-logo.png' alt='logo'></div></a><p class='location'>Struct Handle</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.as_file">as_file</a><a href="#method.as_file_mut">as_file_mut</a><a href="#method.dev">dev</a><a href="#method.from_file">from_file</a><a href="#method.from_path">from_path</a><a href="#method.ino">ino</a><a href="#method.stderr">stderr</a><a href="#method.stdin">stdin</a><a href="#method.stdout">stdout</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-AsRawFd">AsRawFd</a><a href="#impl-Debug">Debug</a><a href="#impl-Eq">Eq</a><a href="#impl-IntoRawFd">IntoRawFd</a><a href="#impl-PartialEq%3CHandle%3E">PartialEq<Handle></a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow<T></a><a href="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><p class='location'><a href='index.html'>same_file</a></p><script>window.sidebarCurrent = {name: 'Handle', ty: 'struct', 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/same_file/lib.rs.html#109' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='index.html'>same_file</a>::<wbr><a class="struct" href=''>Handle</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct Handle(_);</pre></div><div class='docblock'><p>A handle to a file that can be tested for equality with other handles.</p>
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<p>If two files are the same, then any two handles of those files will compare
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equal. If two files are not the same, then any two handles of those files
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will compare not-equal.</p>
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<p>A handle consumes an open file resource as long as it exists.</p>
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<p>Equality is determined by comparing inode numbers on Unix and a combination
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of identifier, volume serial, and file size on Windows. Note that it's
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possible for comparing two handles to produce a false positive on some
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platforms. Namely, two handles can compare equal even if the two handles
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<em>don't</em> point to the same file. Check the <a href="https://github.com/BurntSushi/same-file/tree/master/src">source</a> for specific
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implementation details.</p>
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</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl <a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl' class='anchor'></a><a class='srclink' href='../src/same_file/lib.rs.html#111-349' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from_path' class="method"><code id='from_path.v'>pub fn <a href='#method.from_path' class='fnname'>from_path</a><P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>>>(p: P) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a>></code><a class='srclink' href='../src/same_file/lib.rs.html#145-147' title='goto source code'>[src]</a></h4><div class='docblock'><p>Construct a handle from a path.</p>
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<p>Note that the underlying <a href="https://doc.rust-lang.org/std/fs/struct.File.html"><code>File</code></a> is opened in read-only mode on all
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platforms.</p>
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<h1 id="errors" class="section-header"><a href="#errors">Errors</a></h1>
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<p>This method will return an <a href="https://doc.rust-lang.org/std/io/struct.Error.html"><code>io::Error</code></a> if the path cannot
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be opened, or the file's metadata cannot be obtained.
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The most common reasons for this are: the path does not
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exist, or there were not enough permissions.</p>
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<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
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<p>Check that two paths are not the same file:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">same_file</span>::<span class="ident">Handle</span>;
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<span class="kw">let</span> <span class="ident">source</span> <span class="op">=</span> <span class="ident">Handle</span>::<span class="ident">from_path</span>(<span class="string">"./source"</span>)<span class="question-mark">?</span>;
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<span class="kw">let</span> <span class="ident">target</span> <span class="op">=</span> <span class="ident">Handle</span>::<span class="ident">from_path</span>(<span class="string">"./target"</span>)<span class="question-mark">?</span>;
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<span class="macro">assert_ne</span><span class="macro">!</span>(<span class="ident">source</span>, <span class="ident">target</span>, <span class="string">"The files are the same."</span>);</pre></div>
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</div><h4 id='method.from_file' class="method"><code id='from_file.v'>pub fn <a href='#method.from_file' class='fnname'>from_file</a>(file: <a class="struct" href="https://doc.rust-lang.org/nightly/std/fs/struct.File.html" title="struct std::fs::File">File</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a>></code><a class='srclink' href='../src/same_file/lib.rs.html#182-184' title='goto source code'>[src]</a></h4><div class='docblock'><p>Construct a handle from a file.</p>
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<h1 id="errors-1" class="section-header"><a href="#errors-1">Errors</a></h1>
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<p>This method will return an <a href="https://doc.rust-lang.org/std/io/struct.Error.html"><code>io::Error</code></a> if the metadata for
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the given <a href="https://doc.rust-lang.org/std/fs/struct.File.html"><code>File</code></a> cannot be obtained.</p>
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<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
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<p>Check that two files are not in fact the same file:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">same_file</span>::<span class="ident">Handle</span>;
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<span class="kw">let</span> <span class="ident">source</span> <span class="op">=</span> <span class="ident">File</span>::<span class="ident">open</span>(<span class="string">"./source"</span>)<span class="question-mark">?</span>;
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<span class="kw">let</span> <span class="ident">target</span> <span class="op">=</span> <span class="ident">File</span>::<span class="ident">open</span>(<span class="string">"./target"</span>)<span class="question-mark">?</span>;
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<span class="macro">assert_ne</span><span class="macro">!</span>(
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<span class="ident">Handle</span>::<span class="ident">from_file</span>(<span class="ident">source</span>)<span class="question-mark">?</span>,
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<span class="ident">Handle</span>::<span class="ident">from_file</span>(<span class="ident">target</span>)<span class="question-mark">?</span>,
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<span class="string">"The files are the same."</span>
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);</pre></div>
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</div><h4 id='method.stdin' class="method"><code id='stdin.v'>pub fn <a href='#method.stdin' class='fnname'>stdin</a>() -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a>></code><a class='srclink' href='../src/same_file/lib.rs.html#248-250' title='goto source code'>[src]</a></h4><div class='docblock'><p>Construct a handle from stdin.</p>
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<h1 id="errors-2" class="section-header"><a href="#errors-2">Errors</a></h1>
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<p>This method will return an <a href="https://doc.rust-lang.org/std/io/struct.Error.html"><code>io::Error</code></a> if stdin cannot
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be opened due to any I/O-related reason.</p>
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<h1 id="examples-2" class="section-header"><a href="#examples-2">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">same_file</span>::<span class="ident">Handle</span>;
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<span class="kw">let</span> <span class="ident">stdin</span> <span class="op">=</span> <span class="ident">Handle</span>::<span class="ident">stdin</span>()<span class="question-mark">?</span>;
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<span class="kw">let</span> <span class="ident">stdout</span> <span class="op">=</span> <span class="ident">Handle</span>::<span class="ident">stdout</span>()<span class="question-mark">?</span>;
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<span class="kw">let</span> <span class="ident">stderr</span> <span class="op">=</span> <span class="ident">Handle</span>::<span class="ident">stderr</span>()<span class="question-mark">?</span>;
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<span class="kw">if</span> <span class="ident">stdin</span> <span class="op">=</span><span class="op">=</span> <span class="ident">stdout</span> {
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"stdin == stdout"</span>);
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}
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<span class="kw">if</span> <span class="ident">stdin</span> <span class="op">=</span><span class="op">=</span> <span class="ident">stderr</span> {
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"stdin == stderr"</span>);
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}
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<span class="kw">if</span> <span class="ident">stdout</span> <span class="op">=</span><span class="op">=</span> <span class="ident">stderr</span> {
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"stdout == stderr"</span>);
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}</pre></div>
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<p>The output differs depending on the platform.</p>
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<p>On Linux:</p>
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<pre><code class="language-text">$ ./example
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stdin == stdout
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stdin == stderr
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stdout == stderr
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$ ./example > result
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$ cat result
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stdin == stderr
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$ ./example > result 2>&1
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$ cat result
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stdout == stderr
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</code></pre>
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<p>Windows:</p>
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<pre><code class="language-text">> example
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> example > result 2>&1
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> type result
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stdout == stderr
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</code></pre>
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</div><h4 id='method.stdout' class="method"><code id='stdout.v'>pub fn <a href='#method.stdout' class='fnname'>stdout</a>() -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a>></code><a class='srclink' href='../src/same_file/lib.rs.html#264-266' title='goto source code'>[src]</a></h4><div class='docblock'><p>Construct a handle from stdout.</p>
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<h1 id="errors-3" class="section-header"><a href="#errors-3">Errors</a></h1>
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<p>This method will return an <a href="https://doc.rust-lang.org/std/io/struct.Error.html"><code>io::Error</code></a> if stdout cannot
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be opened due to any I/O-related reason.</p>
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<h1 id="examples-3" class="section-header"><a href="#examples-3">Examples</a></h1>
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<p>See the example for <a href="#method.stdin"><code>stdin()</code></a>.</p>
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</div><h4 id='method.stderr' class="method"><code id='stderr.v'>pub fn <a href='#method.stderr' class='fnname'>stderr</a>() -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a>></code><a class='srclink' href='../src/same_file/lib.rs.html#280-282' title='goto source code'>[src]</a></h4><div class='docblock'><p>Construct a handle from stderr.</p>
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<h1 id="errors-4" class="section-header"><a href="#errors-4">Errors</a></h1>
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<p>This method will return an <a href="https://doc.rust-lang.org/std/io/struct.Error.html"><code>io::Error</code></a> if stderr cannot
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be opened due to any I/O-related reason.</p>
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<h1 id="examples-4" class="section-header"><a href="#examples-4">Examples</a></h1>
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<p>See the example for <a href="#method.stdin"><code>stdin()</code></a>.</p>
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</div><h4 id='method.as_file' class="method"><code id='as_file.v'>pub fn <a href='#method.as_file' class='fnname'>as_file</a>(&self) -> &<a class="struct" href="https://doc.rust-lang.org/nightly/std/fs/struct.File.html" title="struct std::fs::File">File</a></code><a class='srclink' href='../src/same_file/lib.rs.html#320-322' title='goto source code'>[src]</a></h4><div class='docblock'><p>Return a reference to the underlying file.</p>
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<h1 id="examples-5" class="section-header"><a href="#examples-5">Examples</a></h1>
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<p>Ensure that the target file is not the same as the source one,
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and copy the data to it:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">io</span>::<span class="ident">prelude</span>::<span class="kw-2">*</span>;
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<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">io</span>::<span class="ident">Write</span>;
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<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">fs</span>::<span class="ident">File</span>;
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<span class="kw">use</span> <span class="ident">same_file</span>::<span class="ident">Handle</span>;
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<span class="kw">let</span> <span class="ident">source</span> <span class="op">=</span> <span class="ident">File</span>::<span class="ident">open</span>(<span class="string">"source"</span>)<span class="question-mark">?</span>;
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<span class="kw">let</span> <span class="ident">target</span> <span class="op">=</span> <span class="ident">File</span>::<span class="ident">create</span>(<span class="string">"target"</span>)<span class="question-mark">?</span>;
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<span class="kw">let</span> <span class="ident">source_handle</span> <span class="op">=</span> <span class="ident">Handle</span>::<span class="ident">from_file</span>(<span class="ident">source</span>)<span class="question-mark">?</span>;
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">target_handle</span> <span class="op">=</span> <span class="ident">Handle</span>::<span class="ident">from_file</span>(<span class="ident">target</span>)<span class="question-mark">?</span>;
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<span class="macro">assert_ne</span><span class="macro">!</span>(<span class="ident">source_handle</span>, <span class="ident">target_handle</span>, <span class="string">"The files are the same."</span>);
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">source</span> <span class="op">=</span> <span class="ident">source_handle</span>.<span class="ident">as_file</span>();
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<span class="kw">let</span> <span class="ident">target</span> <span class="op">=</span> <span class="ident">target_handle</span>.<span class="ident">as_file_mut</span>();
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buffer</span> <span class="op">=</span> <span class="ident">Vec</span>::<span class="ident">new</span>();
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<span class="comment">// data copy is simplified for the purposes of the example</span>
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<span class="ident">source</span>.<span class="ident">read_to_end</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">buffer</span>)<span class="question-mark">?</span>;
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<span class="ident">target</span>.<span class="ident">write_all</span>(<span class="kw-2">&</span><span class="ident">buffer</span>)<span class="question-mark">?</span>;</pre></div>
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</div><h4 id='method.as_file_mut' class="method"><code id='as_file_mut.v'>pub fn <a href='#method.as_file_mut' class='fnname'>as_file_mut</a>(&mut self) -> &mut <a class="struct" href="https://doc.rust-lang.org/nightly/std/fs/struct.File.html" title="struct std::fs::File">File</a></code><a class='srclink' href='../src/same_file/lib.rs.html#330-332' title='goto source code'>[src]</a></h4><div class='docblock'><p>Return a mutable reference to the underlying file.</p>
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<h1 id="examples-6" class="section-header"><a href="#examples-6">Examples</a></h1>
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<p>See the example for <a href="#method.as_file"><code>as_file()</code></a>.</p>
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</div><h4 id='method.dev' class="method"><code id='dev.v'>pub fn <a href='#method.dev' class='fnname'>dev</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code><a class='srclink' href='../src/same_file/lib.rs.html#338-340' title='goto source code'>[src]</a></h4><div class='docblock'><p>Return the underlying device number of this handle.</p>
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<p>Note that this only works on unix platforms.</p>
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</div><h4 id='method.ino' class="method"><code id='ino.v'>pub fn <a href='#method.ino' class='fnname'>ino</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a></code><a class='srclink' href='../src/same_file/lib.rs.html#346-348' title='goto source code'>[src]</a></h4><div class='docblock'><p>Return the underlying inode number of this handle.</p>
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<p>Note that this only works on unix platforms.</p>
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</div></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Eq' class='impl'><code class='in-band'>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="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-Eq' class='anchor'></a><a class='srclink' href='../src/same_file/lib.rs.html#108' title='goto source code'>[src]</a></h3><div class='impl-items'></div><h3 id='impl-PartialEq%3CHandle%3E' class='impl'><code class='in-band'>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="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a>> for <a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-PartialEq%3CHandle%3E' class='anchor'></a><a class='srclink' href='../src/same_file/lib.rs.html#108' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.eq' class="method hidden"><code id='eq.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&self, other: &<a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class='srclink' href='../src/same_file/lib.rs.html#108' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>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></p>
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</div><h4 id='method.ne' class="method hidden"><code id='ne.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&self, other: &<a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class='srclink' href='../src/same_file/lib.rs.html#108' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>This method tests for <code>!=</code>.</p>
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</div></div><h3 id='impl-Debug' class='impl'><code class='in-band'>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="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../src/same_file/lib.rs.html#108' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v'>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></code><a class='srclink' href='../src/same_file/lib.rs.html#108' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>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></p>
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</div></div><h3 id='impl-IntoRawFd' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.IntoRawFd.html" title="trait std::sys::unix::ext::io::IntoRawFd">IntoRawFd</a> for <a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-IntoRawFd' class='anchor'></a><a class='srclink' href='../src/same_file/unix.rs.html#44-50' 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'>fn <a href='https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.IntoRawFd.html#tymethod.into_raw_fd' class='fnname'>into_raw_fd</a>(self) -> <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></code><a class='srclink' href='../src/same_file/unix.rs.html#45-49' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Consumes this object, returning the raw underlying file descriptor. <a href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.IntoRawFd.html#tymethod.into_raw_fd">Read more</a></p>
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</div></div><h3 id='impl-AsRawFd' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.AsRawFd.html" title="trait std::sys::unix::ext::io::AsRawFd">AsRawFd</a> for <a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-AsRawFd' class='anchor'></a><a class='srclink' href='../src/same_file/unix.rs.html#36-42' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.as_raw_fd' class="method hidden"><code id='as_raw_fd.v'>fn <a href='https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.AsRawFd.html#tymethod.as_raw_fd' class='fnname'>as_raw_fd</a>(&self) -> <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></code><a class='srclink' href='../src/same_file/unix.rs.html#37-41' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Extracts the raw file descriptor. <a href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.AsRawFd.html#tymethod.as_raw_fd">Read more</a></p>
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</div></div></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'><h3 id='impl-Send' class='impl'><code class='in-band'>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="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-Send' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Unpin' class='impl'><code class='in-band'>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="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-Unpin' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><code class='in-band'>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="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-UnwindSafe' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-UnwindSafe' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-RefUnwindSafe' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../same_file/struct.Handle.html" title="struct same_file::Handle">Handle</a></code><a href='#impl-RefUnwindSafe' class='anchor'></a></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-Into%3CU%3E' class='impl'><code class='in-band'>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></code><a href='#impl-Into%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#544-549' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -> U</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#546-548' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-From%3CT%3E' class='impl'><code class='in-band'>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</code><a href='#impl-From%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#553-555' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#554' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryFrom%3CU%3E' class='impl'><code class='in-band'>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></code><a href='#impl-TryFrom%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#572-578' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>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="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#575-577' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryInto%3CU%3E' class='impl'><code class='in-band'>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></code><a href='#impl-TryInto%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#560-567' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">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="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>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="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#564-566' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-BorrowMut%3CT%3E' class='impl'><code class='in-band'>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></code><a href='#impl-BorrowMut%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>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</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>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></p>
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</div></div><h3 id='impl-Borrow%3CT%3E' class='impl'><code class='in-band'>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></code><a href='#impl-Borrow%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>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</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
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</div></div><h3 id='impl-Any' class='impl'><code class='in-band'>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></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>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></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>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></p>
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