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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 `is_same_file` fn in crate `same_file`."><meta name="keywords" content="rust, rustlang, rust-lang, is_same_file"><title>same_file::is_same_file - 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 fn"><!--[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><div class="sidebar-elems"><p class='location'><a href='index.html'>same_file</a></p><script>window.sidebarCurrent = {name: 'is_same_file', ty: 'fn', 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#370-375' title='goto source code'>[src]</a></span><span class='in-band'>Function <a href='index.html'>same_file</a>::<wbr><a class="fn" href=''>is_same_file</a></span></h1><pre class='rust fn'>pub fn is_same_file<P, Q>(path1: P, path2: Q) -> <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="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>> <span class="where fmt-newline">where<br> 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>>,<br> Q: <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>>, </span></pre><div class='docblock'><p>Returns true if the two file paths may correspond to the same file.</p>
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<p>Note that it's possible for this to produce a false positive on some
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platforms. Namely, this can return true even if the two file paths <em>don't</em>
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resolve to the same file.</p>
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<h1 id="errors" class="section-header"><a href="#errors">Errors</a></h1>
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<p>This function will return an <a href="https://doc.rust-lang.org/std/io/struct.Error.html"><code>io::Error</code></a> if any of the two paths cannot
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be opened. The most common reasons for this are: the path does not exist,
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or there were not enough permissions.</p>
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<h1 id="example" class="section-header"><a href="#example">Example</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">is_same_file</span>;
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">is_same_file</span>(<span class="string">"./foo"</span>, <span class="string">"././foo"</span>).<span class="ident">unwrap_or</span>(<span class="bool-val">false</span>));</pre></div>
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