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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="A handle to a file that can be tested for equality with other handles."><title>Handle in same_file - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-5bc39a1768837dd0.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="same_file" data-themes="" data-resource-suffix="" data-rustdoc-version="1.77.1 (7cf61ebde 2024-03-27)" data-channel="1.77.1" data-search-js="search-dd67cee4cfa65049.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../static.files/storage-4c98445ec4002617.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-48f368f3872407c8.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-04d5337699b92874.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../same_file/index.html">same_file</a><span class="version">1.0.6</span></h2></div><h2 class="location"><a href="#">Handle</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.as_file">as_file</a></li><li><a href="#method.as_file_mut">as_file_mut</a></li><li><a href="#method.dev">dev</a></li><li><a href="#method.from_file">from_file</a></li><li><a href="#method.from_path">from_path</a></li><li><a href="#method.ino">ino</a></li><li><a href="#method.stderr">stderr</a></li><li><a href="#method.stdin">stdin</a></li><li><a href="#method.stdout">stdout</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-AsRawFd-for-Handle">AsRawFd</a></li><li><a href="#impl-Debug-for-Handle">Debug</a></li><li><a href="#impl-Eq-for-Handle">Eq</a></li><li><a href="#impl-Hash-for-Handle">Hash</a></li><li><a href="#impl-IntoRawFd-for-Handle">IntoRawFd</a></li><li><a href="#impl-PartialEq-for-Handle">PartialEq</a></li><li><a href="#impl-StructuralPartialEq-for-Handle">StructuralPartialEq</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-RefUnwindSafe-for-Handle">RefUnwindSafe</a></li><li><a href="#impl-Send-for-Handle">Send</a></li><li><a href="#impl-Sync-for-Handle">Sync</a></li><li><a href="#impl-Unpin-for-Handle">Unpin</a></li><li><a href="#impl-UnwindSafe-for-Handle">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto<U></a></li></ul></section><h2><a href="index.html">In crate same_file</a></h2></div></nav><div class="sidebar-resizer"></div>
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<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../same_file/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Struct <a href="index.html">same_file</a>::<wbr><a class="struct" href="#">Handle</a><button id="copy-path" title="Copy item path to clipboard"><img src="../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../src/same_file/lib.rs.html#109">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub struct Handle(<span class="comment">/* private fields */</span>);</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><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></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Handle" class="impl"><a class="src rightside" href="../src/same_file/lib.rs.html#111-349">source</a><a href="#impl-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from_path" class="method"><a class="src rightside" href="../src/same_file/lib.rs.html#145-147">source</a><h4 class="code-header">pub fn <a href="#method.from_path" class="fn">from_path</a><P: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><<a class="struct" href="https://doc.rust-lang.org/1.77.1/std/path/struct.Path.html" title="struct std::path::Path">Path</a>>>(p: P) -> <a class="type" href="https://doc.rust-lang.org/1.77.1/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a>></h4></section></summary><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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<h5 id="errors"><a class="doc-anchor" href="#errors">§</a>Errors</h5>
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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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<h5 id="examples"><a class="doc-anchor" href="#examples">§</a>Examples</h5>
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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"><code><span class="kw">use </span>same_file::Handle;
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<span class="kw">let </span>source = Handle::from_path(<span class="string">"./source"</span>)<span class="question-mark">?</span>;
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<span class="kw">let </span>target = Handle::from_path(<span class="string">"./target"</span>)<span class="question-mark">?</span>;
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<span class="macro">assert_ne!</span>(source, target, <span class="string">"The files are the same."</span>);</code></pre></div>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.from_file" class="method"><a class="src rightside" href="../src/same_file/lib.rs.html#182-184">source</a><h4 class="code-header">pub fn <a href="#method.from_file" class="fn">from_file</a>(file: <a class="struct" href="https://doc.rust-lang.org/1.77.1/std/fs/struct.File.html" title="struct std::fs::File">File</a>) -> <a class="type" href="https://doc.rust-lang.org/1.77.1/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a>></h4></section></summary><div class="docblock"><p>Construct a handle from a file.</p>
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<h5 id="errors-1"><a class="doc-anchor" href="#errors-1">§</a>Errors</h5>
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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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<h5 id="examples-1"><a class="doc-anchor" href="#examples-1">§</a>Examples</h5>
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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"><code><span class="kw">use </span>same_file::Handle;
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<span class="kw">let </span>source = File::open(<span class="string">"./source"</span>)<span class="question-mark">?</span>;
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<span class="kw">let </span>target = File::open(<span class="string">"./target"</span>)<span class="question-mark">?</span>;
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<span class="macro">assert_ne!</span>(
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Handle::from_file(source)<span class="question-mark">?</span>,
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Handle::from_file(target)<span class="question-mark">?</span>,
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<span class="string">"The files are the same."
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</span>);</code></pre></div>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.stdin" class="method"><a class="src rightside" href="../src/same_file/lib.rs.html#248-250">source</a><h4 class="code-header">pub fn <a href="#method.stdin" class="fn">stdin</a>() -> <a class="type" href="https://doc.rust-lang.org/1.77.1/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a>></h4></section></summary><div class="docblock"><p>Construct a handle from stdin.</p>
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<h5 id="errors-2"><a class="doc-anchor" href="#errors-2">§</a>Errors</h5>
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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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<h5 id="examples-2"><a class="doc-anchor" href="#examples-2">§</a>Examples</h5>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>same_file::Handle;
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<span class="kw">let </span>stdin = Handle::stdin()<span class="question-mark">?</span>;
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<span class="kw">let </span>stdout = Handle::stdout()<span class="question-mark">?</span>;
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<span class="kw">let </span>stderr = Handle::stderr()<span class="question-mark">?</span>;
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<span class="kw">if </span>stdin == stdout {
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<span class="macro">println!</span>(<span class="string">"stdin == stdout"</span>);
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}
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<span class="kw">if </span>stdin == stderr {
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<span class="macro">println!</span>(<span class="string">"stdin == stderr"</span>);
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}
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<span class="kw">if </span>stdout == stderr {
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<span class="macro">println!</span>(<span class="string">"stdout == stderr"</span>);
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}</code></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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<div class="example-wrap"><pre class="language-text"><code>$ ./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></div>
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<p>Windows:</p>
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<div class="example-wrap"><pre class="language-text"><code>> 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></div></div></details><details class="toggle method-toggle" open><summary><section id="method.stdout" class="method"><a class="src rightside" href="../src/same_file/lib.rs.html#264-266">source</a><h4 class="code-header">pub fn <a href="#method.stdout" class="fn">stdout</a>() -> <a class="type" href="https://doc.rust-lang.org/1.77.1/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a>></h4></section></summary><div class="docblock"><p>Construct a handle from stdout.</p>
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<h5 id="errors-3"><a class="doc-anchor" href="#errors-3">§</a>Errors</h5>
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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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<h5 id="examples-3"><a class="doc-anchor" href="#examples-3">§</a>Examples</h5>
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<p>See the example for <a href="#method.stdin"><code>stdin()</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.stderr" class="method"><a class="src rightside" href="../src/same_file/lib.rs.html#280-282">source</a><h4 class="code-header">pub fn <a href="#method.stderr" class="fn">stderr</a>() -> <a class="type" href="https://doc.rust-lang.org/1.77.1/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a>></h4></section></summary><div class="docblock"><p>Construct a handle from stderr.</p>
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<h5 id="errors-4"><a class="doc-anchor" href="#errors-4">§</a>Errors</h5>
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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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<h5 id="examples-4"><a class="doc-anchor" href="#examples-4">§</a>Examples</h5>
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<p>See the example for <a href="#method.stdin"><code>stdin()</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.as_file" class="method"><a class="src rightside" href="../src/same_file/lib.rs.html#320-322">source</a><h4 class="code-header">pub fn <a href="#method.as_file" class="fn">as_file</a>(&self) -> &<a class="struct" href="https://doc.rust-lang.org/1.77.1/std/fs/struct.File.html" title="struct std::fs::File">File</a></h4></section></summary><div class="docblock"><p>Return a reference to the underlying file.</p>
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<h5 id="examples-5"><a class="doc-anchor" href="#examples-5">§</a>Examples</h5>
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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"><code><span class="kw">use </span>std::io::prelude::<span class="kw-2">*</span>;
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<span class="kw">use </span>std::io::Write;
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<span class="kw">use </span>std::fs::File;
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<span class="kw">use </span>same_file::Handle;
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<span class="kw">let </span>source = File::open(<span class="string">"source"</span>)<span class="question-mark">?</span>;
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<span class="kw">let </span>target = File::create(<span class="string">"target"</span>)<span class="question-mark">?</span>;
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<span class="kw">let </span>source_handle = Handle::from_file(source)<span class="question-mark">?</span>;
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<span class="kw">let </span><span class="kw-2">mut </span>target_handle = Handle::from_file(target)<span class="question-mark">?</span>;
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<span class="macro">assert_ne!</span>(source_handle, target_handle, <span class="string">"The files are the same."</span>);
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<span class="kw">let </span><span class="kw-2">mut </span>source = source_handle.as_file();
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<span class="kw">let </span>target = target_handle.as_file_mut();
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<span class="kw">let </span><span class="kw-2">mut </span>buffer = Vec::new();
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<span class="comment">// data copy is simplified for the purposes of the example
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</span>source.read_to_end(<span class="kw-2">&mut </span>buffer)<span class="question-mark">?</span>;
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target.write_all(<span class="kw-2">&</span>buffer)<span class="question-mark">?</span>;</code></pre></div>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.as_file_mut" class="method"><a class="src rightside" href="../src/same_file/lib.rs.html#330-332">source</a><h4 class="code-header">pub fn <a href="#method.as_file_mut" class="fn">as_file_mut</a>(&mut self) -> &mut <a class="struct" href="https://doc.rust-lang.org/1.77.1/std/fs/struct.File.html" title="struct std::fs::File">File</a></h4></section></summary><div class="docblock"><p>Return a mutable reference to the underlying file.</p>
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<h5 id="examples-6"><a class="doc-anchor" href="#examples-6">§</a>Examples</h5>
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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></details><details class="toggle method-toggle" open><summary><section id="method.dev" class="method"><a class="src rightside" href="../src/same_file/lib.rs.html#338-340">source</a><h4 class="code-header">pub fn <a href="#method.dev" class="fn">dev</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.u64.html">u64</a></h4></section></summary><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></details><details class="toggle method-toggle" open><summary><section id="method.ino" class="method"><a class="src rightside" href="../src/same_file/lib.rs.html#346-348">source</a><h4 class="code-header">pub fn <a href="#method.ino" class="fn">ino</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.u64.html">u64</a></h4></section></summary><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></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-AsRawFd-for-Handle" class="impl"><a class="src rightside" href="../src/same_file/unix.rs.html#36-42">source</a><a href="#impl-AsRawFd-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/std/os/fd/raw/trait.AsRawFd.html" title="trait std::os::fd::raw::AsRawFd">AsRawFd</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.as_raw_fd" class="method trait-impl"><a class="src rightside" href="../src/same_file/unix.rs.html#37-41">source</a><a href="#method.as_raw_fd" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/std/os/fd/raw/trait.AsRawFd.html#tymethod.as_raw_fd" class="fn">as_raw_fd</a>(&self) -> <a class="type" href="https://doc.rust-lang.org/1.77.1/std/os/fd/raw/type.RawFd.html" title="type std::os::fd::raw::RawFd">RawFd</a></h4></section></summary><div class='docblock'>Extracts the raw file descriptor. <a href="https://doc.rust-lang.org/1.77.1/std/os/fd/raw/trait.AsRawFd.html#tymethod.as_raw_fd">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-Handle" class="impl"><a class="src rightside" href="../src/same_file/lib.rs.html#108">source</a><a href="#impl-Debug-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../src/same_file/lib.rs.html#108">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.77.1/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/1.77.1/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.77.1/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Hash-for-Handle" class="impl"><a class="src rightside" href="../src/same_file/lib.rs.html#108">source</a><a href="#impl-Hash-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.hash" class="method trait-impl"><a class="src rightside" href="../src/same_file/lib.rs.html#108">source</a><a href="#method.hash" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/hash/trait.Hash.html#tymethod.hash" class="fn">hash</a><__H: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>>(&self, state: <a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.reference.html">&mut __H</a>)</h4></section></summary><div class='docblock'>Feeds this value into the given <a href="https://doc.rust-lang.org/1.77.1/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.77.1/core/hash/trait.Hash.html#tymethod.hash">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.hash_slice" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.77.1/src/core/hash/mod.rs.html#238-240">source</a></span><a href="#method.hash_slice" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/hash/trait.Hash.html#method.hash_slice" class="fn">hash_slice</a><H>(data: &<a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.slice.html">[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.reference.html">&mut H</a>)<div class="where">where
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H: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,
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Self: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/1.77.1/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.77.1/core/hash/trait.Hash.html#method.hash_slice">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-IntoRawFd-for-Handle" class="impl"><a class="src rightside" href="../src/same_file/unix.rs.html#44-50">source</a><a href="#impl-IntoRawFd-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/std/os/fd/raw/trait.IntoRawFd.html" title="trait std::os::fd::raw::IntoRawFd">IntoRawFd</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into_raw_fd" class="method trait-impl"><a class="src rightside" href="../src/same_file/unix.rs.html#45-49">source</a><a href="#method.into_raw_fd" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/std/os/fd/raw/trait.IntoRawFd.html#tymethod.into_raw_fd" class="fn">into_raw_fd</a>(self) -> <a class="type" href="https://doc.rust-lang.org/1.77.1/std/os/fd/raw/type.RawFd.html" title="type std::os::fd::raw::RawFd">RawFd</a></h4></section></summary><div class='docblock'>Consumes this object, returning the raw underlying file descriptor. <a href="https://doc.rust-lang.org/1.77.1/std/os/fd/raw/trait.IntoRawFd.html#tymethod.into_raw_fd">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialEq-for-Handle" class="impl"><a class="src rightside" href="../src/same_file/lib.rs.html#108">source</a><a href="#impl-PartialEq-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl"><a class="src rightside" href="../src/same_file/lib.rs.html#108">source</a><a href="#method.eq" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/cmp/trait.PartialEq.html#tymethod.eq" class="fn">eq</a>(&self, other: &<a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used
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by <code>==</code>.</div></details><details class="toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.77.1/src/core/cmp.rs.html#242">source</a></span><a href="#method.ne" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/cmp/trait.PartialEq.html#method.ne" class="fn">ne</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.reference.html">&Rhs</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>!=</code>. The default implementation is almost always
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sufficient, and should not be overridden without very good reason.</div></details></div></details><section id="impl-Eq-for-Handle" class="impl"><a class="src rightside" href="../src/same_file/lib.rs.html#108">source</a><a href="#impl-Eq-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section><section id="impl-StructuralPartialEq-for-Handle" class="impl"><a class="src rightside" href="../src/same_file/lib.rs.html#108">source</a><a href="#impl-StructuralPartialEq-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.StructuralPartialEq.html" title="trait core::marker::StructuralPartialEq">StructuralPartialEq</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-Handle" class="impl"><a href="#impl-RefUnwindSafe-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section><section id="impl-Send-for-Handle" class="impl"><a href="#impl-Send-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section><section id="impl-Sync-for-Handle" class="impl"><a href="#impl-Sync-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section><section id="impl-Unpin-for-Handle" class="impl"><a href="#impl-Unpin-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section><section id="impl-UnwindSafe-for-Handle" class="impl"><a href="#impl-UnwindSafe-for-Handle" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Handle.html" title="struct same_file::Handle">Handle</a></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/any.rs.html#140">source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
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T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.77.1/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.77.1/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/std/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/convert/mod.rs.html#764">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/convert/mod.rs.html#767">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/convert/mod.rs.html#747-749">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/convert/mod.rs.html#757">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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<code><a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/convert/mod.rs.html#804-806">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.77.1/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/convert/mod.rs.html#811">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.77.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/convert/mod.rs.html#789-791">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/convert/mod.rs.html#796">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.77.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html> |