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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 path to a named temporary file without an open file handle."><title>TempPath in tempfile - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-17e0aaed.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="tempfile" data-themes="" data-resource-suffix="" data-rustdoc-version="1.96.0-nightly (02c7f9bec 2026-04-10)" data-channel="nightly" data-search-js="search-b5634cc7.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../static.files/storage-41dd4d93.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-5013f961.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-f7c3ffd8.css"></noscript><link rel="icon" href="https://www.rust-lang.org/favicon.ico"></head><body class="rustdoc struct"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">TempPath</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="../tempfile/index.html"><img src="https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png" alt="logo"></a><h2><a href="../tempfile/index.html">tempfile</a><span class="version">3.24.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Temp<wbr>Path</a></h2><h3><a href="#implementations">Associated Functions</a></h3><ul class="block method"><li><a href="#method.from_path" title="from_path">from_path</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.close" title="close">close</a></li><li><a href="#method.disable_cleanup" title="disable_cleanup">disable_cleanup</a></li><li><a href="#method.keep" title="keep">keep</a></li><li><a href="#method.persist" title="persist">persist</a></li><li><a href="#method.persist_noclobber" title="persist_noclobber">persist_noclobber</a></li></ul><h3><a href="#deref-methods-Path">Methods from Deref&lt;<wbr>Target=<wbr>Path&gt;</a></h3><ul class="block deref-methods"><li><a href="#method.absolute" title="absolute">absolute</a></li><li><a href="#method.ancestors" title="ancestors">ancestors</a></li><li><a href="#method.as_os_str" title="as_os_str">as_os_str</a></li><li><a href="#method.as_path" title="as_path">as_path</a></li><li><a href="#method.canonicalize" title="canonicalize">canonicalize</a></li><li><a href="#method.components" title="components">components</a></li><li><a href="#method.display" title="display">display</a></li><li><a href="#method.ends_with" title="ends_with">ends_with</a></li><li><a href="#method.exists" title="exists">exists</a></li><li><a href="#method.extension" title="extension">extension</a></li><li><a href="#method.file_name" title="file_name">file_name</a></li><li><a href="#method.file_prefix" title="file_prefix">file_prefix</a></li><li><a href="#method.file_stem" title="file_stem">file_stem</a></li><li><a href="#method.has_root" title="has_root">has_root</a></li><li><a href="#method.has_trailing_sep" title="has_trailing_sep">has_trailing_sep</a></li><li><a href="#method.is_absolute" title="is_absolute">is_absolute</a></li><li><a href="#method.is_dir" title="is_dir">is_dir</a></li><li><a href="#method.is_empty" title="is_empty">is_empty</a></li><li><a href="#method.is_file" title="is_file">is_file</a></li><li><a href="#method.is_relative" title="is_relative">is_relative</a></li><li><a href="#method.is_symlink" title="is_symlink">is_symlink</a></li><li><a href="#method.iter" title="iter">iter</a></li><li><a href="#method.join" title="join">join</a></li><li><a href="#method.metadata" title="metadata">metadata</a></li><li><a href="#method.normalize_lexically" title="normalize_lexically">normalize_lexically</a></li><li><a href="#method.parent" title="parent">parent</a></li><li><a href="#method.read_dir" title="read_dir">read_dir</a></li><li><a href="#method.read_link" title="read_link">read_link</a></li><li><a href="#method.starts_with" title="starts_with">starts_with</a></li><li><a href="#method.strip_prefix" title="strip_prefix">strip_prefix</a></li><li><a href="#method.symlink_metadata" title="symlink_metadata">symlink_metadata</a></li><li><a href="#method.to_path_buf" title="to_path_buf">to_path_buf</a></li><li><a href="#method.to_str" title="to_str">to_str</a></li><li><a href="#method.to_string_lossy" title="to_string_lossy">to_string_lossy</a></li><li><a href="#method.trim_prefix" title="trim_prefix">trim_prefix</a></li><li><a href="#method.trim_trailing_sep" title="trim_trailing_sep">trim_trailing_sep</a></li><li><a href="#method.try_exists" title="try_exists">try_exists</a></li><li><a href="#method.with_added_extension" title="with_added_extension">with_added_extension</a></li><li><a href="#method.with_extension" title="with_extension">with_extension</a></li><li><a href="#method.with_file_name" title="with_file_name">with_file_name</a></li><li><a href="#method.with_trailing_sep" title="with_trailing_sep">with_trailing_sep</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-AsRef%3COsStr%3E-for-TempPath" title="AsRef&#60;OsStr&#62;">AsRef&#60;OsStr&#62;</a></li><li><a href="#impl-AsRef%3CPath%3E-for-TempPath" title="AsRef&#60;Path&#62;">AsRef&#60;Path&#62;</a></li><li><a href="#impl-Debug-for-TempPath" title="Debug">Debug</a></li><li><a href="#impl-Deref-for-TempPath" title="Deref">Deref</a></li><li><a href="#impl-Drop-for-TempPath" title="Drop">Drop</a></li><li><a href="#impl-From%3CPathPersistError%3E-for-TempPath" title="From&#60;PathPersistError&#62;">From&#60;PathPersistError&#62;</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-TempPath" title="Freeze">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-TempPath" title="RefUnwindSafe">RefUnwindSafe</a></li><li><a href="#impl-Send-for-TempPath" title="Send">Send</a></li><li><a href="#impl-Sync-for-TempPath" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-TempPath" title="Unpin">Unpin</a></li><li><a href="#impl-UnsafeUnpin-for-TempPath" title="UnsafeUnpin">UnsafeUnpin</a></li><li><a href="#impl-UnwindSafe-for-TempPath" title="UnwindSafe">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" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow&#60;T&#62;">Borrow&#60;T&#62;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut&#60;T&#62;">BorrowMut&#60;T&#62;</a></li><li><a href="#impl-From%3CT%3E-for-T" title="From&#60;T&#62;">From&#60;T&#62;</a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into&#60;U&#62;">Into&#60;U&#62;</a></li><li><a href="#impl-Receiver-for-P" title="Receiver">Receiver</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom&#60;U&#62;">TryFrom&#60;U&#62;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto&#60;U&#62;">TryInto&#60;U&#62;</a></li></ul></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate tempfile</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content" tabindex="-1"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="index.html">tempfile</a></div><h1>Struct <span class="struct">Temp<wbr>Path</span>&nbsp;<button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/tempfile/file/mod.rs.html#130-133">Source</a> </span></div><pre class="rust item-decl"><code>pub struct TempPath { <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 path to a named temporary file without an open file handle.</p>
<p>This is useful when the temporary file needs to be used by a child process,
for example.</p>
<p>When dropped, the temporary file is deleted unless <code>disable_cleanup(true)</code> was called on the
builder that constructed this temporary file and/or was called on either this <code>TempPath</code> or the
<code>NamedTempFile</code> from which this <code>TempPath</code> was constructed.</p>
</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-TempPath" class="impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#135-347">Source</a><a href="#impl-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.close" class="method"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#161-166">Source</a><h4 class="code-header">pub fn <a href="#method.close" class="fn">close</a>(self) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>&gt;</h4></section></summary><div class="docblock"><p>Close and remove the temporary file.</p>
<p>Use this if you want to detect errors in deleting the file.</p>
<h5 id="errors"><a class="doc-anchor" href="#errors">§</a>Errors</h5>
<p>If the file cannot be deleted, <code>Err</code> is returned.</p>
<h5 id="examples"><a class="doc-anchor" href="#examples">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>tempfile::NamedTempFile;
<span class="kw">let </span>file = NamedTempFile::new()<span class="question-mark">?</span>;
<span class="comment">// Close the file, but keep the path to it around.
</span><span class="kw">let </span>path = file.into_temp_path();
<span class="comment">// By closing the `TempPath` explicitly, we can check that it has
// been deleted successfully. If we don't close it explicitly, the
// file will still be deleted when `file` goes out of scope, but we
// won't know whether deleting the file succeeded.
</span>path.close()<span class="question-mark">?</span>;</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.persist" class="method"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#204-219">Source</a><h4 class="code-header">pub fn <a href="#method.persist" class="fn">persist</a>&lt;P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;&gt;(
self,
new_path: P,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="struct.PathPersistError.html" title="struct tempfile::PathPersistError">PathPersistError</a>&gt;</h4></section></summary><div class="docblock"><p>Persist the temporary file at the target path.</p>
<p>If a file exists at the target path, persist will atomically replace it.
If this method fails, it will return <code>self</code> in the resulting
<a href="struct.PathPersistError.html"><code>PathPersistError</code></a>.</p>
<p>Note: Temporary files cannot be persisted across filesystems. Also
neither the file contents nor the containing directory are
synchronized, so the update may not yet have reached the disk when
<code>persist</code> returns.</p>
<h5 id="security"><a class="doc-anchor" href="#security">§</a>Security</h5>
<p>Only use this method if you’re positive that a temporary file cleaner
won’t have deleted your file. Otherwise, you might end up persisting an
attacker controlled file.</p>
<h5 id="errors-1"><a class="doc-anchor" href="#errors-1">§</a>Errors</h5>
<p>If the file cannot be moved to the new location, <code>Err</code> is returned.</p>
<h5 id="examples-1"><a class="doc-anchor" href="#examples-1">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::io::Write;
<span class="kw">use </span>tempfile::NamedTempFile;
<span class="kw">let </span><span class="kw-2">mut </span>file = NamedTempFile::new()<span class="question-mark">?</span>;
<span class="macro">writeln!</span>(file, <span class="string">"Brian was here. Briefly."</span>)<span class="question-mark">?</span>;
<span class="kw">let </span>path = file.into_temp_path();
path.persist(<span class="string">"./saved_file.txt"</span>)<span class="question-mark">?</span>;</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.persist_noclobber" class="method"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#256-274">Source</a><h4 class="code-header">pub fn <a href="#method.persist_noclobber" class="fn">persist_noclobber</a>&lt;P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;&gt;(
self,
new_path: P,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="struct.PathPersistError.html" title="struct tempfile::PathPersistError">PathPersistError</a>&gt;</h4></section></summary><div class="docblock"><p>Persist the temporary file at the target path if and only if no file exists there.</p>
<p>If a file exists at the target path, fail. If this method fails, it will
return <code>self</code> in the resulting <a href="struct.PathPersistError.html"><code>PathPersistError</code></a>.</p>
<p>Note: Temporary files cannot be persisted across filesystems. Also Note:
This method is not atomic. It can leave the original link to the
temporary file behind.</p>
<h5 id="security-1"><a class="doc-anchor" href="#security-1">§</a>Security</h5>
<p>Only use this method if you’re positive that a temporary file cleaner
won’t have deleted your file. Otherwise, you might end up persisting an
attacker controlled file.</p>
<h5 id="errors-2"><a class="doc-anchor" href="#errors-2">§</a>Errors</h5>
<p>If the file cannot be moved to the new location or a file already exists
there, <code>Err</code> is returned.</p>
<h5 id="examples-2"><a class="doc-anchor" href="#examples-2">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>tempfile::NamedTempFile;
<span class="kw">use </span>std::io::Write;
<span class="kw">let </span><span class="kw-2">mut </span>file = NamedTempFile::new()<span class="question-mark">?</span>;
<span class="macro">writeln!</span>(file, <span class="string">"Brian was here. Briefly."</span>)<span class="question-mark">?</span>;
<span class="kw">let </span>path = file.into_temp_path();
path.persist_noclobber(<span class="string">"./saved_file.txt"</span>)<span class="question-mark">?</span>;</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.keep" class="method"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#299-315">Source</a><h4 class="code-header">pub fn <a href="#method.keep" class="fn">keep</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a>, <a class="struct" href="struct.PathPersistError.html" title="struct tempfile::PathPersistError">PathPersistError</a>&gt;</h4></section></summary><div class="docblock"><p>Keep the temporary file from being deleted. This function will turn the
temporary file into a non-temporary file without moving it.</p>
<h5 id="errors-3"><a class="doc-anchor" href="#errors-3">§</a>Errors</h5>
<p>On some platforms (e.g., Windows), we need to mark the file as
non-temporary. This operation could fail.</p>
<h5 id="examples-3"><a class="doc-anchor" href="#examples-3">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::io::Write;
<span class="kw">use </span>tempfile::NamedTempFile;
<span class="kw">let </span><span class="kw-2">mut </span>file = NamedTempFile::new()<span class="question-mark">?</span>;
<span class="macro">writeln!</span>(file, <span class="string">"Brian was here. Briefly."</span>)<span class="question-mark">?</span>;
<span class="kw">let </span>path = file.into_temp_path();
<span class="kw">let </span>path = path.keep()<span class="question-mark">?</span>;</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.disable_cleanup" class="method"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#324-326">Source</a><h4 class="code-header">pub fn <a href="#method.disable_cleanup" class="fn">disable_cleanup</a>(&amp;mut self, disable_cleanup: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>)</h4></section></summary><div class="docblock"><p>Disable cleanup of the temporary file. If <code>disable_cleanup</code> is <code>true</code>, the temporary file
will not be deleted when this <code>TempPath</code> is dropped. This method is equivalent to calling
<a href="struct.Builder.html#method.disable_cleanup" title="method tempfile::Builder::disable_cleanup"><code>Builder::disable_cleanup</code></a> when creating the original <code>NamedTempFile</code>, which see for
relevant warnings.</p>
<p><strong>NOTE:</strong> this method is primarily useful for testing/debugging. If you want to simply turn
a temporary file-path into a non-temporary file-path, prefer <a href="struct.TempPath.html#method.keep" title="method tempfile::TempPath::keep"><code>TempPath::keep</code></a>.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.from_path" class="method"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#334-339">Source</a><h4 class="code-header">pub fn <a href="#method.from_path" class="fn">from_path</a>(path: impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a>&gt;) -&gt; Self</h4></section></summary><div class="docblock"><p>Create a new TempPath from an existing path. This can be done even if no
file exists at the given path.</p>
<p>This is mostly useful for interacting with libraries and external
components that provide files to be consumed or expect a path with no
existing file to be given.</p>
</div></details></div></details></div><details class="toggle big-toggle" open><summary><h2 id="deref-methods-Path" class="section-header"><span>Methods from <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>&lt;Target = <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;</span><a href="#deref-methods-Path" class="anchor">§</a></h2></summary><div id="deref-methods-Path-1" class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.as_os_str" class="method"><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/nightly/src/std/path.rs.html#2418">Source</a></span><h4 class="code-header">pub fn <a href="#method.as_os_str" class="fn">as_os_str</a>(&amp;self) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a></h4></section></summary><div class="docblock"><p>Yields the underlying <a href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr"><code>OsStr</code></a> slice.</p>
<h5 id="examples-4"><a class="doc-anchor" href="#examples-4">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>os_str = Path::new(<span class="string">"foo.txt"</span>).as_os_str();
<span class="macro">assert_eq!</span>(os_str, std::ffi::OsStr::new(<span class="string">"foo.txt"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.to_str" class="method"><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/nightly/src/std/path.rs.html#2463">Source</a></span><h4 class="code-header">pub fn <a href="#method.to_str" class="fn">to_str</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>&gt;</h4></section></summary><div class="docblock"><p>Yields a <a href="https://doc.rust-lang.org/nightly/std/primitive.str.html" title="primitive str"><code>&amp;str</code></a> slice if the <code>Path</code> is valid unicode.</p>
<p>This conversion may entail doing a check for UTF-8 validity.
Note that validation is performed because non-UTF-8 strings are
perfectly valid for some OS.</p>
<h5 id="examples-5"><a class="doc-anchor" href="#examples-5">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"foo.txt"</span>);
<span class="macro">assert_eq!</span>(path.to_str(), <span class="prelude-val">Some</span>(<span class="string">"foo.txt"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.to_string_lossy" class="method"><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/nightly/src/std/path.rs.html#2491">Source</a></span><h4 class="code-header">pub fn <a href="#method.to_string_lossy" class="fn">to_string_lossy</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow">Cow</a>&lt;'_, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>&gt;</h4></section></summary><div class="docblock"><p>Converts a <code>Path</code> to a <a href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow"><code>Cow&lt;str&gt;</code></a>.</p>
<p>Any non-UTF-8 sequences are replaced with
<a href="https://doc.rust-lang.org/nightly/core/char/constant.REPLACEMENT_CHARACTER.html" title="constant core::char::REPLACEMENT_CHARACTER"><code>U+FFFD REPLACEMENT CHARACTER</code></a>.</p>
<h5 id="examples-6"><a class="doc-anchor" href="#examples-6">§</a>Examples</h5>
<p>Calling <code>to_string_lossy</code> on a <code>Path</code> with valid unicode:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"foo.txt"</span>);
<span class="macro">assert_eq!</span>(path.to_string_lossy(), <span class="string">"foo.txt"</span>);</code></pre></div>
<p>Had <code>path</code> contained invalid unicode, the <code>to_string_lossy</code> call might
have returned <code>"fo<66>.txt"</code>.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.to_path_buf" class="method"><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/nightly/src/std/path.rs.html#2510">Source</a></span><h4 class="code-header">pub fn <a href="#method.to_path_buf" class="fn">to_path_buf</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a></h4></section></summary><div class="docblock"><p>Converts a <code>Path</code> to an owned <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf"><code>PathBuf</code></a>.</p>
<h5 id="examples-7"><a class="doc-anchor" href="#examples-7">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::{Path, PathBuf};
<span class="kw">let </span>path_buf = Path::new(<span class="string">"foo.txt"</span>).to_path_buf();
<span class="macro">assert_eq!</span>(path_buf, PathBuf::from(<span class="string">"foo.txt"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.is_absolute" class="method"><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/nightly/src/std/path.rs.html#2535">Source</a></span><h4 class="code-header">pub fn <a href="#method.is_absolute" class="fn">is_absolute</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns <code>true</code> if the <code>Path</code> is absolute, i.e., if it is independent of
the current directory.</p>
<ul>
<li>
<p>On Unix, a path is absolute if it starts with the root, so
<code>is_absolute</code> and <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.has_root" title="method std::path::Path::has_root"><code>has_root</code></a> are equivalent.</p>
</li>
<li>
<p>On Windows, a path is absolute if it has a prefix and starts with the
root: <code>c:\windows</code> is absolute, while <code>c:temp</code> and <code>\temp</code> are not.</p>
</li>
</ul>
<h5 id="examples-8"><a class="doc-anchor" href="#examples-8">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert!</span>(!Path::new(<span class="string">"foo.txt"</span>).is_absolute());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.is_relative" class="method"><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/nightly/src/std/path.rs.html#2555">Source</a></span><h4 class="code-header">pub fn <a href="#method.is_relative" class="fn">is_relative</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns <code>true</code> if the <code>Path</code> is relative, i.e., not absolute.</p>
<p>See <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.is_absolute" title="method std::path::Path::is_absolute"><code>is_absolute</code></a>’s documentation for more details.</p>
<h5 id="examples-9"><a class="doc-anchor" href="#examples-9">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert!</span>(Path::new(<span class="string">"foo.txt"</span>).is_relative());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.has_root" class="method"><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/nightly/src/std/path.rs.html#2582">Source</a></span><h4 class="code-header">pub fn <a href="#method.has_root" class="fn">has_root</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns <code>true</code> if the <code>Path</code> has a root.</p>
<ul>
<li>
<p>On Unix, a path has a root if it begins with <code>/</code>.</p>
</li>
<li>
<p>On Windows, a path has a root if it:</p>
<ul>
<li>has no prefix and begins with a separator, e.g., <code>\windows</code></li>
<li>has a prefix followed by a separator, e.g., <code>c:\windows</code> but not <code>c:windows</code></li>
<li>has any non-disk prefix, e.g., <code>\\server\share</code></li>
</ul>
</li>
</ul>
<h5 id="examples-10"><a class="doc-anchor" href="#examples-10">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert!</span>(Path::new(<span class="string">"/etc/passwd"</span>).has_root());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.parent" class="method"><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/nightly/src/std/path.rs.html#2617">Source</a></span><h4 class="code-header">pub fn <a href="#method.parent" class="fn">parent</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;</h4></section></summary><div class="docblock"><p>Returns the <code>Path</code> without its final component, if there is one.</p>
<p>This means it returns <code>Some("")</code> for relative paths with one component.</p>
<p>Returns <a href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a> if the path terminates in a root or prefix, or if it’s
the empty string.</p>
<h5 id="examples-11"><a class="doc-anchor" href="#examples-11">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"/foo/bar"</span>);
<span class="kw">let </span>parent = path.parent().unwrap();
<span class="macro">assert_eq!</span>(parent, Path::new(<span class="string">"/foo"</span>));
<span class="kw">let </span>grand_parent = parent.parent().unwrap();
<span class="macro">assert_eq!</span>(grand_parent, Path::new(<span class="string">"/"</span>));
<span class="macro">assert_eq!</span>(grand_parent.parent(), <span class="prelude-val">None</span>);
<span class="kw">let </span>relative_path = Path::new(<span class="string">"foo/bar"</span>);
<span class="kw">let </span>parent = relative_path.parent();
<span class="macro">assert_eq!</span>(parent, <span class="prelude-val">Some</span>(Path::new(<span class="string">"foo"</span>)));
<span class="kw">let </span>grand_parent = parent.and_then(Path::parent);
<span class="macro">assert_eq!</span>(grand_parent, <span class="prelude-val">Some</span>(Path::new(<span class="string">""</span>)));
<span class="kw">let </span>great_grand_parent = grand_parent.and_then(Path::parent);
<span class="macro">assert_eq!</span>(great_grand_parent, <span class="prelude-val">None</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.ancestors" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.28.0">1.28.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#2657">Source</a></span><h4 class="code-header">pub fn <a href="#method.ancestors" class="fn">ancestors</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Ancestors.html" title="struct std::path::Ancestors">Ancestors</a>&lt;'_&gt;</h4></section></summary><div class="docblock"><p>Produces an iterator over <code>Path</code> and its ancestors.</p>
<p>The iterator will yield the <code>Path</code> that is returned if the <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.parent" title="method std::path::Path::parent"><code>parent</code></a> method is used zero
or more times. If the <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.parent" title="method std::path::Path::parent"><code>parent</code></a> method returns <a href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a>, the iterator will do likewise.
The iterator will always yield at least one value, namely <code>Some(&amp;self)</code>. Next it will yield
<code>&amp;self.parent()</code>, <code>&amp;self.parent().and_then(Path::parent)</code> and so on.</p>
<h5 id="examples-12"><a class="doc-anchor" href="#examples-12">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span><span class="kw-2">mut </span>ancestors = Path::new(<span class="string">"/foo/bar"</span>).ancestors();
<span class="macro">assert_eq!</span>(ancestors.next(), <span class="prelude-val">Some</span>(Path::new(<span class="string">"/foo/bar"</span>)));
<span class="macro">assert_eq!</span>(ancestors.next(), <span class="prelude-val">Some</span>(Path::new(<span class="string">"/foo"</span>)));
<span class="macro">assert_eq!</span>(ancestors.next(), <span class="prelude-val">Some</span>(Path::new(<span class="string">"/"</span>)));
<span class="macro">assert_eq!</span>(ancestors.next(), <span class="prelude-val">None</span>);
<span class="kw">let </span><span class="kw-2">mut </span>ancestors = Path::new(<span class="string">"../foo/bar"</span>).ancestors();
<span class="macro">assert_eq!</span>(ancestors.next(), <span class="prelude-val">Some</span>(Path::new(<span class="string">"../foo/bar"</span>)));
<span class="macro">assert_eq!</span>(ancestors.next(), <span class="prelude-val">Some</span>(Path::new(<span class="string">"../foo"</span>)));
<span class="macro">assert_eq!</span>(ancestors.next(), <span class="prelude-val">Some</span>(Path::new(<span class="string">".."</span>)));
<span class="macro">assert_eq!</span>(ancestors.next(), <span class="prelude-val">Some</span>(Path::new(<span class="string">""</span>)));
<span class="macro">assert_eq!</span>(ancestors.next(), <span class="prelude-val">None</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.file_name" class="method"><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/nightly/src/std/path.rs.html#2684">Source</a></span><h4 class="code-header">pub fn <a href="#method.file_name" class="fn">file_name</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a>&gt;</h4></section></summary><div class="docblock"><p>Returns the final component of the <code>Path</code>, if there is one.</p>
<p>If the path is a normal file, this is the file name. If it’s the path of a directory, this
is the directory name.</p>
<p>Returns <a href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a> if the path terminates in <code>..</code>.</p>
<h5 id="examples-13"><a class="doc-anchor" href="#examples-13">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">use </span>std::ffi::OsStr;
<span class="macro">assert_eq!</span>(<span class="prelude-val">Some</span>(OsStr::new(<span class="string">"bin"</span>)), Path::new(<span class="string">"/usr/bin/"</span>).file_name());
<span class="macro">assert_eq!</span>(<span class="prelude-val">Some</span>(OsStr::new(<span class="string">"foo.txt"</span>)), Path::new(<span class="string">"tmp/foo.txt"</span>).file_name());
<span class="macro">assert_eq!</span>(<span class="prelude-val">Some</span>(OsStr::new(<span class="string">"foo.txt"</span>)), Path::new(<span class="string">"foo.txt/."</span>).file_name());
<span class="macro">assert_eq!</span>(<span class="prelude-val">Some</span>(OsStr::new(<span class="string">"foo.txt"</span>)), Path::new(<span class="string">"foo.txt/.//"</span>).file_name());
<span class="macro">assert_eq!</span>(<span class="prelude-val">None</span>, Path::new(<span class="string">"foo.txt/.."</span>).file_name());
<span class="macro">assert_eq!</span>(<span class="prelude-val">None</span>, Path::new(<span class="string">"/"</span>).file_name());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.strip_prefix" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.7.0">1.7.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#2721-2723">Source</a></span><h4 class="code-header">pub fn <a href="#method.strip_prefix" class="fn">strip_prefix</a>&lt;P&gt;(&amp;self, base: P) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;&amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.StripPrefixError.html" title="struct std::path::StripPrefixError">StripPrefixError</a>&gt;<div class="where">where
P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Returns a path that, when joined onto <code>base</code>, yields <code>self</code>.</p>
<h5 id="errors-4"><a class="doc-anchor" href="#errors-4">§</a>Errors</h5>
<p>If <code>base</code> is not a prefix of <code>self</code> (i.e., <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.starts_with" title="method std::path::Path::starts_with"><code>starts_with</code></a>
returns <code>false</code>), returns <a href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html#variant.Err" title="variant core::result::Result::Err"><code>Err</code></a>.</p>
<h5 id="examples-14"><a class="doc-anchor" href="#examples-14">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::{Path, PathBuf};
<span class="kw">let </span>path = Path::new(<span class="string">"/test/haha/foo.txt"</span>);
<span class="macro">assert_eq!</span>(path.strip_prefix(<span class="string">"/"</span>), <span class="prelude-val">Ok</span>(Path::new(<span class="string">"test/haha/foo.txt"</span>)));
<span class="macro">assert_eq!</span>(path.strip_prefix(<span class="string">"/test"</span>), <span class="prelude-val">Ok</span>(Path::new(<span class="string">"haha/foo.txt"</span>)));
<span class="macro">assert_eq!</span>(path.strip_prefix(<span class="string">"/test/"</span>), <span class="prelude-val">Ok</span>(Path::new(<span class="string">"haha/foo.txt"</span>)));
<span class="macro">assert_eq!</span>(path.strip_prefix(<span class="string">"/test/haha/foo.txt"</span>), <span class="prelude-val">Ok</span>(Path::new(<span class="string">""</span>)));
<span class="macro">assert_eq!</span>(path.strip_prefix(<span class="string">"/test/haha/foo.txt/"</span>), <span class="prelude-val">Ok</span>(Path::new(<span class="string">""</span>)));
<span class="macro">assert!</span>(path.strip_prefix(<span class="string">"test"</span>).is_err());
<span class="macro">assert!</span>(path.strip_prefix(<span class="string">"/te"</span>).is_err());
<span class="macro">assert!</span>(path.strip_prefix(<span class="string">"/haha"</span>).is_err());
<span class="kw">let </span>prefix = PathBuf::from(<span class="string">"/test/"</span>);
<span class="macro">assert_eq!</span>(path.strip_prefix(prefix), <span class="prelude-val">Ok</span>(Path::new(<span class="string">"haha/foo.txt"</span>)));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.trim_prefix" class="method"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#2756-2758">Source</a><h4 class="code-header">pub fn <a href="#method.trim_prefix" class="fn">trim_prefix</a>&lt;P&gt;(&amp;self, base: P) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a><div class="where">where
P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;,</div></h4></section><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>trim_prefix_suffix</code>)</span></div></span></summary><div class="docblock"><p>Returns a path with the optional prefix removed.</p>
<p>If <code>base</code> is not a prefix of <code>self</code> (i.e., <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.starts_with" title="method std::path::Path::starts_with"><code>starts_with</code></a> returns <code>false</code>), returns the original path (<code>self</code>)</p>
<h5 id="examples-15"><a class="doc-anchor" href="#examples-15">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="attr">#![feature(trim_prefix_suffix)]
</span><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"/test/haha/foo.txt"</span>);
<span class="comment">// Prefix present - remove it
</span><span class="macro">assert_eq!</span>(path.trim_prefix(<span class="string">"/"</span>), Path::new(<span class="string">"test/haha/foo.txt"</span>));
<span class="macro">assert_eq!</span>(path.trim_prefix(<span class="string">"/test"</span>), Path::new(<span class="string">"haha/foo.txt"</span>));
<span class="macro">assert_eq!</span>(path.trim_prefix(<span class="string">"/test/"</span>), Path::new(<span class="string">"haha/foo.txt"</span>));
<span class="macro">assert_eq!</span>(path.trim_prefix(<span class="string">"/test/haha/foo.txt"</span>), Path::new(<span class="string">""</span>));
<span class="macro">assert_eq!</span>(path.trim_prefix(<span class="string">"/test/haha/foo.txt/"</span>), Path::new(<span class="string">""</span>));
<span class="comment">// Prefix absent - return original
</span><span class="macro">assert_eq!</span>(path.trim_prefix(<span class="string">"test"</span>), path);
<span class="macro">assert_eq!</span>(path.trim_prefix(<span class="string">"/te"</span>), path);
<span class="macro">assert_eq!</span>(path.trim_prefix(<span class="string">"/haha"</span>), path);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.starts_with" class="method"><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/nightly/src/std/path.rs.html#2793">Source</a></span><h4 class="code-header">pub fn <a href="#method.starts_with" class="fn">starts_with</a>&lt;P&gt;(&amp;self, base: P) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><div class="where">where
P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Determines whether <code>base</code> is a prefix of <code>self</code>.</p>
<p>Only considers whole path components to match.</p>
<h5 id="examples-16"><a class="doc-anchor" href="#examples-16">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"/etc/passwd"</span>);
<span class="macro">assert!</span>(path.starts_with(<span class="string">"/etc"</span>));
<span class="macro">assert!</span>(path.starts_with(<span class="string">"/etc/"</span>));
<span class="macro">assert!</span>(path.starts_with(<span class="string">"/etc/passwd"</span>));
<span class="macro">assert!</span>(path.starts_with(<span class="string">"/etc/passwd/"</span>)); <span class="comment">// extra slash is okay
</span><span class="macro">assert!</span>(path.starts_with(<span class="string">"/etc/passwd///"</span>)); <span class="comment">// multiple extra slashes are okay
</span><span class="macro">assert!</span>(!path.starts_with(<span class="string">"/e"</span>));
<span class="macro">assert!</span>(!path.starts_with(<span class="string">"/etc/passwd.txt"</span>));
<span class="macro">assert!</span>(!Path::new(<span class="string">"/etc/foo.rs"</span>).starts_with(<span class="string">"/etc/foo"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.ends_with" class="method"><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/nightly/src/std/path.rs.html#2821">Source</a></span><h4 class="code-header">pub fn <a href="#method.ends_with" class="fn">ends_with</a>&lt;P&gt;(&amp;self, child: P) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><div class="where">where
P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Determines whether <code>child</code> is a suffix of <code>self</code>.</p>
<p>Only considers whole path components to match.</p>
<h5 id="examples-17"><a class="doc-anchor" href="#examples-17">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"/etc/resolv.conf"</span>);
<span class="macro">assert!</span>(path.ends_with(<span class="string">"resolv.conf"</span>));
<span class="macro">assert!</span>(path.ends_with(<span class="string">"etc/resolv.conf"</span>));
<span class="macro">assert!</span>(path.ends_with(<span class="string">"/etc/resolv.conf"</span>));
<span class="macro">assert!</span>(!path.ends_with(<span class="string">"/resolv.conf"</span>));
<span class="macro">assert!</span>(!path.ends_with(<span class="string">"conf"</span>)); <span class="comment">// use .extension() instead</span></code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.is_empty" class="method"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#2847">Source</a><h4 class="code-header">pub fn <a href="#method.is_empty" class="fn">is_empty</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>path_is_empty</code>)</span></div></span></summary><div class="docblock"><p>Checks whether the <code>Path</code> is empty.</p>
<h5 id="examples-18"><a class="doc-anchor" href="#examples-18">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="attr">#![feature(path_is_empty)]
</span><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">""</span>);
<span class="macro">assert!</span>(path.is_empty());
<span class="kw">let </span>path = Path::new(<span class="string">"foo"</span>);
<span class="macro">assert!</span>(!path.is_empty());
<span class="kw">let </span>path = Path::new(<span class="string">"."</span>);
<span class="macro">assert!</span>(!path.is_empty());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.file_stem" class="method"><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/nightly/src/std/path.rs.html#2879">Source</a></span><h4 class="code-header">pub fn <a href="#method.file_stem" class="fn">file_stem</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a>&gt;</h4></section></summary><div class="docblock"><p>Extracts the stem (non-extension) portion of <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.file_name" title="method std::path::Path::file_name"><code>self.file_name</code></a>.</p>
<p>The stem is:</p>
<ul>
<li><a href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a>, if there is no file name;</li>
<li>The entire file name if there is no embedded <code>.</code>;</li>
<li>The entire file name if the file name begins with <code>.</code> and has no other <code>.</code>s within;</li>
<li>Otherwise, the portion of the file name before the final <code>.</code></li>
</ul>
<h5 id="examples-19"><a class="doc-anchor" href="#examples-19">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert_eq!</span>(<span class="string">"foo"</span>, Path::new(<span class="string">"foo.rs"</span>).file_stem().unwrap());
<span class="macro">assert_eq!</span>(<span class="string">"foo.tar"</span>, Path::new(<span class="string">"foo.tar.gz"</span>).file_stem().unwrap());</code></pre></div><h5 id="see-also"><a class="doc-anchor" href="#see-also">§</a>See Also</h5>
<p>This method is similar to <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.file_prefix" title="method std::path::Path::file_prefix"><code>Path::file_prefix</code></a>, which extracts the portion of the file name
before the <em>first</em> <code>.</code></p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.file_prefix" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.91.0">1.91.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#2914">Source</a></span><h4 class="code-header">pub fn <a href="#method.file_prefix" class="fn">file_prefix</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a>&gt;</h4></section></summary><div class="docblock"><p>Extracts the prefix of <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.file_name" title="method std::path::Path::file_name"><code>self.file_name</code></a>.</p>
<p>The prefix is:</p>
<ul>
<li><a href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a>, if there is no file name;</li>
<li>The entire file name if there is no embedded <code>.</code>;</li>
<li>The portion of the file name before the first non-beginning <code>.</code>;</li>
<li>The entire file name if the file name begins with <code>.</code> and has no other <code>.</code>s within;</li>
<li>The portion of the file name before the second <code>.</code> if the file name begins with <code>.</code></li>
</ul>
<h5 id="examples-20"><a class="doc-anchor" href="#examples-20">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert_eq!</span>(<span class="string">"foo"</span>, Path::new(<span class="string">"foo.rs"</span>).file_prefix().unwrap());
<span class="macro">assert_eq!</span>(<span class="string">"foo"</span>, Path::new(<span class="string">"foo.tar.gz"</span>).file_prefix().unwrap());
<span class="macro">assert_eq!</span>(<span class="string">".config"</span>, Path::new(<span class="string">".config"</span>).file_prefix().unwrap());
<span class="macro">assert_eq!</span>(<span class="string">".config"</span>, Path::new(<span class="string">".config.toml"</span>).file_prefix().unwrap());</code></pre></div><h5 id="see-also-1"><a class="doc-anchor" href="#see-also-1">§</a>See Also</h5>
<p>This method is similar to <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.file_stem" title="method std::path::Path::file_stem"><code>Path::file_stem</code></a>, which extracts the portion of the file name
before the <em>last</em> <code>.</code></p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.extension" class="method"><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/nightly/src/std/path.rs.html#2939">Source</a></span><h4 class="code-header">pub fn <a href="#method.extension" class="fn">extension</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a>&gt;</h4></section></summary><div class="docblock"><p>Extracts the extension (without the leading dot) of <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.file_name" title="method std::path::Path::file_name"><code>self.file_name</code></a>, if possible.</p>
<p>The extension is:</p>
<ul>
<li><a href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a>, if there is no file name;</li>
<li><a href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a>, if there is no embedded <code>.</code>;</li>
<li><a href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a>, if the file name begins with <code>.</code> and has no other <code>.</code>s within;</li>
<li>Otherwise, the portion of the file name after the final <code>.</code></li>
</ul>
<h5 id="examples-21"><a class="doc-anchor" href="#examples-21">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert_eq!</span>(<span class="string">"rs"</span>, Path::new(<span class="string">"foo.rs"</span>).extension().unwrap());
<span class="macro">assert_eq!</span>(<span class="string">"gz"</span>, Path::new(<span class="string">"foo.tar.gz"</span>).extension().unwrap());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.has_trailing_sep" class="method"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#2964">Source</a><h4 class="code-header">pub fn <a href="#method.has_trailing_sep" class="fn">has_trailing_sep</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>path_trailing_sep</code>)</span></div></span></summary><div class="docblock"><p>Checks whether the path ends in a trailing <a href="https://doc.rust-lang.org/nightly/std/path/constant.MAIN_SEPARATOR.html" title="constant std::path::MAIN_SEPARATOR">separator</a>.</p>
<p>This is generally done to ensure that a path is treated as a directory, not a file,
although it does not actually guarantee that such a path is a directory on the underlying
file system.</p>
<p>Despite this behavior, two paths are still considered the same in Rust whether they have a
trailing separator or not.</p>
<h5 id="examples-22"><a class="doc-anchor" href="#examples-22">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="attr">#![feature(path_trailing_sep)]
</span><span class="kw">use </span>std::path::Path;
<span class="macro">assert!</span>(Path::new(<span class="string">"dir/"</span>).has_trailing_sep());
<span class="macro">assert!</span>(!Path::new(<span class="string">"file.rs"</span>).has_trailing_sep());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_trailing_sep" class="method"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#2988">Source</a><h4 class="code-header">pub fn <a href="#method.with_trailing_sep" class="fn">with_trailing_sep</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow">Cow</a>&lt;'_, <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;</h4></section><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>path_trailing_sep</code>)</span></div></span></summary><div class="docblock"><p>Ensures that a path has a trailing <a href="https://doc.rust-lang.org/nightly/std/path/constant.MAIN_SEPARATOR.html" title="constant std::path::MAIN_SEPARATOR">separator</a>,
allocating a <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf"><code>PathBuf</code></a> if necessary.</p>
<p>The resulting path will return true for <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.has_trailing_sep" title="method std::path::Path::has_trailing_sep"><code>has_trailing_sep</code></a>.</p>
<h5 id="examples-23"><a class="doc-anchor" href="#examples-23">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="attr">#![feature(path_trailing_sep)]
</span><span class="kw">use </span>std::ffi::OsStr;
<span class="kw">use </span>std::path::Path;
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"dir//"</span>).with_trailing_sep().as_os_str(), OsStr::new(<span class="string">"dir//"</span>));
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"dir/"</span>).with_trailing_sep().as_os_str(), OsStr::new(<span class="string">"dir/"</span>));
<span class="macro">assert!</span>(!Path::new(<span class="string">"dir"</span>).has_trailing_sep());
<span class="macro">assert!</span>(Path::new(<span class="string">"dir"</span>).with_trailing_sep().has_trailing_sep());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.trim_trailing_sep" class="method"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3015">Source</a><h4 class="code-header">pub fn <a href="#method.trim_trailing_sep" class="fn">trim_trailing_sep</a>(&amp;self) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a></h4></section><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>path_trailing_sep</code>)</span></div></span></summary><div class="docblock"><p>Trims a trailing <a href="https://doc.rust-lang.org/nightly/std/path/constant.MAIN_SEPARATOR.html" title="constant std::path::MAIN_SEPARATOR">separator</a> from a path, if possible.</p>
<p>The resulting path will return false for <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.has_trailing_sep" title="method std::path::Path::has_trailing_sep"><code>has_trailing_sep</code></a> for
most paths.</p>
<p>Some paths, like <code>/</code>, cannot be trimmed in this way.</p>
<h5 id="examples-24"><a class="doc-anchor" href="#examples-24">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="attr">#![feature(path_trailing_sep)]
</span><span class="kw">use </span>std::ffi::OsStr;
<span class="kw">use </span>std::path::Path;
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"dir//"</span>).trim_trailing_sep().as_os_str(), OsStr::new(<span class="string">"dir"</span>));
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"dir/"</span>).trim_trailing_sep().as_os_str(), OsStr::new(<span class="string">"dir"</span>));
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"dir"</span>).trim_trailing_sep().as_os_str(), OsStr::new(<span class="string">"dir"</span>));
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"/"</span>).trim_trailing_sep().as_os_str(), OsStr::new(<span class="string">"/"</span>));
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"//"</span>).trim_trailing_sep().as_os_str(), OsStr::new(<span class="string">"//"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.join" class="method"><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/nightly/src/std/path.rs.html#3056">Source</a></span><h4 class="code-header">pub fn <a href="#method.join" class="fn">join</a>&lt;P&gt;(&amp;self, path: P) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a><div class="where">where
P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Creates an owned <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf"><code>PathBuf</code></a> with <code>path</code> adjoined to <code>self</code>.</p>
<p>If <code>path</code> is absolute, it replaces the current path.</p>
<p>On Windows:</p>
<ul>
<li>if <code>path</code> has a root but no prefix (e.g., <code>\windows</code>), it
replaces and returns everything except for the prefix (if any) of <code>self</code>.</li>
<li>if <code>path</code> has a prefix but no root, <code>self</code> is ignored and <code>path</code> is returned.</li>
<li>if <code>self</code> has a verbatim prefix (e.g. <code>\\?\C:\windows</code>)
and <code>path</code> is not empty, the new path is normalized: all references
to <code>.</code> and <code>..</code> are removed.</li>
</ul>
<p>See <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html#method.push" title="method std::path::PathBuf::push"><code>PathBuf::push</code></a> for more details on what it means to adjoin a path.</p>
<h5 id="examples-25"><a class="doc-anchor" href="#examples-25">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::{Path, PathBuf};
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"/etc"</span>).join(<span class="string">"passwd"</span>), PathBuf::from(<span class="string">"/etc/passwd"</span>));
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"/etc"</span>).join(<span class="string">"/bin/sh"</span>), PathBuf::from(<span class="string">"/bin/sh"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_file_name" class="method"><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/nightly/src/std/path.rs.html#3084">Source</a></span><h4 class="code-header">pub fn <a href="#method.with_file_name" class="fn">with_file_name</a>&lt;S&gt;(&amp;self, file_name: S) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a><div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Creates an owned <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf"><code>PathBuf</code></a> like <code>self</code> but with the given file name.</p>
<p>See <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html#method.set_file_name" title="method std::path::PathBuf::set_file_name"><code>PathBuf::set_file_name</code></a> for more details.</p>
<h5 id="examples-26"><a class="doc-anchor" href="#examples-26">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::{Path, PathBuf};
<span class="kw">let </span>path = Path::new(<span class="string">"/tmp/foo.png"</span>);
<span class="macro">assert_eq!</span>(path.with_file_name(<span class="string">"bar"</span>), PathBuf::from(<span class="string">"/tmp/bar"</span>));
<span class="macro">assert_eq!</span>(path.with_file_name(<span class="string">"bar.txt"</span>), PathBuf::from(<span class="string">"/tmp/bar.txt"</span>));
<span class="kw">let </span>path = Path::new(<span class="string">"/tmp"</span>);
<span class="macro">assert_eq!</span>(path.with_file_name(<span class="string">"var"</span>), PathBuf::from(<span class="string">"/var"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_extension" class="method"><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/nightly/src/std/path.rs.html#3127">Source</a></span><h4 class="code-header">pub fn <a href="#method.with_extension" class="fn">with_extension</a>&lt;S&gt;(&amp;self, extension: S) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a><div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Creates an owned <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf"><code>PathBuf</code></a> like <code>self</code> but with the given extension.</p>
<p>See <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html#method.set_extension" title="method std::path::PathBuf::set_extension"><code>PathBuf::set_extension</code></a> for more details.</p>
<h5 id="examples-27"><a class="doc-anchor" href="#examples-27">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"foo.rs"</span>);
<span class="macro">assert_eq!</span>(path.with_extension(<span class="string">"txt"</span>), Path::new(<span class="string">"foo.txt"</span>));
<span class="macro">assert_eq!</span>(path.with_extension(<span class="string">""</span>), Path::new(<span class="string">"foo"</span>));</code></pre></div>
<p>Handling multiple extensions:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"foo.tar.gz"</span>);
<span class="macro">assert_eq!</span>(path.with_extension(<span class="string">"xz"</span>), Path::new(<span class="string">"foo.tar.xz"</span>));
<span class="macro">assert_eq!</span>(path.with_extension(<span class="string">""</span>).with_extension(<span class="string">"txt"</span>), Path::new(<span class="string">"foo.txt"</span>));</code></pre></div>
<p>Adding an extension where one did not exist:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"foo"</span>);
<span class="macro">assert_eq!</span>(path.with_extension(<span class="string">"rs"</span>), Path::new(<span class="string">"foo.rs"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_added_extension" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.91.0">1.91.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3174">Source</a></span><h4 class="code-header">pub fn <a href="#method.with_added_extension" class="fn">with_added_extension</a>&lt;S&gt;(&amp;self, extension: S) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a><div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Creates an owned <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf"><code>PathBuf</code></a> like <code>self</code> but with the extension added.</p>
<p>See <a href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html#method.add_extension" title="method std::path::PathBuf::add_extension"><code>PathBuf::add_extension</code></a> for more details.</p>
<h5 id="examples-28"><a class="doc-anchor" href="#examples-28">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::{Path, PathBuf};
<span class="kw">let </span>path = Path::new(<span class="string">"foo.rs"</span>);
<span class="macro">assert_eq!</span>(path.with_added_extension(<span class="string">"txt"</span>), PathBuf::from(<span class="string">"foo.rs.txt"</span>));
<span class="kw">let </span>path = Path::new(<span class="string">"foo.tar.gz"</span>);
<span class="macro">assert_eq!</span>(path.with_added_extension(<span class="string">""</span>), PathBuf::from(<span class="string">"foo.tar.gz"</span>));
<span class="macro">assert_eq!</span>(path.with_added_extension(<span class="string">"xz"</span>), PathBuf::from(<span class="string">"foo.tar.gz.xz"</span>));
<span class="macro">assert_eq!</span>(path.with_added_extension(<span class="string">""</span>).with_added_extension(<span class="string">"txt"</span>), PathBuf::from(<span class="string">"foo.tar.gz.txt"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.components" class="method"><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/nightly/src/std/path.rs.html#3214">Source</a></span><h4 class="code-header">pub fn <a href="#method.components" class="fn">components</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Components.html" title="struct std::path::Components">Components</a>&lt;'_&gt;</h4></section></summary><div class="docblock"><p>Produces an iterator over the <a href="https://doc.rust-lang.org/nightly/std/path/enum.Component.html" title="enum std::path::Component"><code>Component</code></a>s of the path.</p>
<p>When parsing the path, there is a small amount of normalization:</p>
<ul>
<li>
<p>Repeated separators are ignored, so <code>a/b</code> and <code>a//b</code> both have
<code>a</code> and <code>b</code> as components.</p>
</li>
<li>
<p>Occurrences of <code>.</code> are normalized away, except if they are at the
beginning of the path. For example, <code>a/./b</code>, <code>a/b/</code>, <code>a/b/.</code> and
<code>a/b</code> all have <code>a</code> and <code>b</code> as components, but <code>./a/b</code> starts with
an additional <a href="https://doc.rust-lang.org/nightly/std/path/enum.Component.html#variant.CurDir" title="variant std::path::Component::CurDir"><code>CurDir</code></a> component.</p>
</li>
<li>
<p>Trailing separators are normalized away, so <code>/a/b</code> and <code>/a/b/</code> are equivalent.</p>
</li>
</ul>
<p>Note that no other normalization takes place; in particular, <code>a/c</code>
and <code>a/b/../c</code> are distinct, to account for the possibility that <code>b</code>
is a symbolic link (so its parent isn’t <code>a</code>).</p>
<h5 id="examples-29"><a class="doc-anchor" href="#examples-29">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::{Path, Component};
<span class="kw">use </span>std::ffi::OsStr;
<span class="kw">let </span><span class="kw-2">mut </span>components = Path::new(<span class="string">"/tmp/foo.txt"</span>).components();
<span class="macro">assert_eq!</span>(components.next(), <span class="prelude-val">Some</span>(Component::RootDir));
<span class="macro">assert_eq!</span>(components.next(), <span class="prelude-val">Some</span>(Component::Normal(OsStr::new(<span class="string">"tmp"</span>))));
<span class="macro">assert_eq!</span>(components.next(), <span class="prelude-val">Some</span>(Component::Normal(OsStr::new(<span class="string">"foo.txt"</span>))));
<span class="macro">assert_eq!</span>(components.next(), <span class="prelude-val">None</span>)</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.iter" class="method"><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/nightly/src/std/path.rs.html#3249">Source</a></span><h4 class="code-header">pub fn <a href="#method.iter" class="fn">iter</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Iter.html" title="struct std::path::Iter">Iter</a>&lt;'_&gt;</h4></section></summary><div class="docblock"><p>Produces an iterator over the path’s components viewed as <a href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr"><code>OsStr</code></a>
slices.</p>
<p>For more information about the particulars of how the path is separated
into components, see <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.components" title="method std::path::Path::components"><code>components</code></a>.</p>
<h5 id="examples-30"><a class="doc-anchor" href="#examples-30">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::{<span class="self">self</span>, Path};
<span class="kw">use </span>std::ffi::OsStr;
<span class="kw">let </span><span class="kw-2">mut </span>it = Path::new(<span class="string">"/tmp/foo.txt"</span>).iter();
<span class="macro">assert_eq!</span>(it.next(), <span class="prelude-val">Some</span>(OsStr::new(<span class="kw-2">&amp;</span>path::MAIN_SEPARATOR.to_string())));
<span class="macro">assert_eq!</span>(it.next(), <span class="prelude-val">Some</span>(OsStr::new(<span class="string">"tmp"</span>)));
<span class="macro">assert_eq!</span>(it.next(), <span class="prelude-val">Some</span>(OsStr::new(<span class="string">"foo.txt"</span>)));
<span class="macro">assert_eq!</span>(it.next(), <span class="prelude-val">None</span>)</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.display" class="method"><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/nightly/src/std/path.rs.html#3274">Source</a></span><h4 class="code-header">pub fn <a href="#method.display" class="fn">display</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Display.html" title="struct std::path::Display">Display</a>&lt;'_&gt;</h4></section></summary><div class="docblock"><p>Returns an object that implements <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display"><code>Display</code></a> for safely printing paths
that may contain non-Unicode data. This may perform lossy conversion,
depending on the platform. If you would like an implementation which
escapes the path please use <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug"><code>Debug</code></a> instead.</p>
<h5 id="examples-31"><a class="doc-anchor" href="#examples-31">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"/tmp/foo.rs"</span>);
<span class="macro">println!</span>(<span class="string">"{}"</span>, path.display());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.as_path" class="method"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3285">Source</a><h4 class="code-header">pub fn <a href="#method.as_path" class="fn">as_path</a>(&amp;self) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a></h4></section><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>str_as_str</code>)</span></div></span></summary><div class="docblock"><p>Returns the same path as <code>&amp;Path</code>.</p>
<p>This method is redundant when used directly on <code>&amp;Path</code>, but
it helps dereferencing other <code>PathBuf</code>-like types to <code>Path</code>s,
for example references to <code>Box&lt;Path&gt;</code> or <code>Arc&lt;Path&gt;</code>.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.metadata" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3307">Source</a></span><h4 class="code-header">pub fn <a href="#method.metadata" class="fn">metadata</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/fs/struct.Metadata.html" title="struct std::fs::Metadata">Metadata</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;</h4></section></summary><div class="docblock"><p>Queries the file system to get information about a file, directory, etc.</p>
<p>This function will traverse symbolic links to query information about the
destination file.</p>
<p>This is an alias to <a href="https://doc.rust-lang.org/nightly/std/fs/fn.metadata.html" title="fn std::fs::metadata"><code>fs::metadata</code></a>.</p>
<h5 id="examples-32"><a class="doc-anchor" href="#examples-32">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"/Minas/tirith"</span>);
<span class="kw">let </span>metadata = path.metadata().expect(<span class="string">"metadata call failed"</span>);
<span class="macro">println!</span>(<span class="string">"{:?}"</span>, metadata.file_type());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.symlink_metadata" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3326">Source</a></span><h4 class="code-header">pub fn <a href="#method.symlink_metadata" class="fn">symlink_metadata</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/fs/struct.Metadata.html" title="struct std::fs::Metadata">Metadata</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;</h4></section></summary><div class="docblock"><p>Queries the metadata about a file without following symlinks.</p>
<p>This is an alias to <a href="https://doc.rust-lang.org/nightly/std/fs/fn.symlink_metadata.html" title="fn std::fs::symlink_metadata"><code>fs::symlink_metadata</code></a>.</p>
<h5 id="examples-33"><a class="doc-anchor" href="#examples-33">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"/Minas/tirith"</span>);
<span class="kw">let </span>metadata = path.symlink_metadata().expect(<span class="string">"symlink_metadata call failed"</span>);
<span class="macro">println!</span>(<span class="string">"{:?}"</span>, metadata.file_type());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.canonicalize" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3353">Source</a></span><h4 class="code-header">pub fn <a href="#method.canonicalize" class="fn">canonicalize</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;</h4></section></summary><div class="docblock"><p>Returns the canonical, absolute form of the path with all intermediate
components normalized and symbolic links resolved.</p>
<p>This is an alias to <a href="https://doc.rust-lang.org/nightly/std/fs/fn.canonicalize.html" title="fn std::fs::canonicalize"><code>fs::canonicalize</code></a>.</p>
<h5 id="errors-5"><a class="doc-anchor" href="#errors-5">§</a>Errors</h5>
<p>This method will return an error in the following situations, but is not
limited to just these cases:</p>
<ul>
<li><code>path</code> does not exist.</li>
<li>A non-final component in path is not a directory.</li>
</ul>
<h5 id="examples-34"><a class="doc-anchor" href="#examples-34">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::{Path, PathBuf};
<span class="kw">let </span>path = Path::new(<span class="string">"/foo/test/../test/bar.rs"</span>);
<span class="macro">assert_eq!</span>(path.canonicalize().unwrap(), PathBuf::from(<span class="string">"/foo/test/bar.rs"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.absolute" class="method"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3381">Source</a><h4 class="code-header">pub fn <a href="#method.absolute" class="fn">absolute</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;</h4></section><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>path_absolute_method</code>)</span></div></span></summary><div class="docblock"><p>Makes the path absolute without accessing the filesystem.</p>
<p>This is an alias to <a href="https://doc.rust-lang.org/nightly/std/path/fn.absolute.html" title="fn std::path::absolute"><code>path::absolute</code></a>.</p>
<h5 id="errors-6"><a class="doc-anchor" href="#errors-6">§</a>Errors</h5>
<p>This function may return an error in the following situations:</p>
<ul>
<li>If the path is syntactically invalid; in particular, if it is empty.</li>
<li>If getting the <a href="https://doc.rust-lang.org/nightly/std/env/fn.current_dir.html" title="fn std::env::current_dir">current directory</a> fails.</li>
</ul>
<h5 id="examples-35"><a class="doc-anchor" href="#examples-35">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="attr">#![feature(path_absolute_method)]
</span><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"foo/./bar"</span>);
<span class="kw">let </span>absolute = path.absolute()<span class="question-mark">?</span>;
<span class="macro">assert!</span>(absolute.is_absolute());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.normalize_lexically" class="method"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3400">Source</a><h4 class="code-header">pub fn <a href="#method.normalize_lexically" class="fn">normalize_lexically</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.NormalizeError.html" title="struct std::path::NormalizeError">NormalizeError</a>&gt;</h4></section><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>normalize_lexically</code>)</span></div></span></summary><div class="docblock"><p>Normalize a path, including <code>..</code> without traversing the filesystem.</p>
<p>Returns an error if normalization would leave leading <code>..</code> components.</p>
<div class="warning">
<p>This function always resolves <code>..</code> to the “lexical” parent.
That is “a/b/../c” will always resolve to <code>a/c</code> which can change the meaning of the path.
In particular, <code>a/c</code> and <code>a/b/../c</code> are distinct on many systems because <code>b</code> may be a symbolic link, so its parent isn’t <code>a</code>.</p>
</div>
<p><a href="https://doc.rust-lang.org/nightly/std/path/fn.absolute.html" title="fn std::path::absolute"><code>path::absolute</code></a> is an alternative that preserves <code>..</code>.
Or <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.canonicalize" title="method std::path::Path::canonicalize"><code>Path::canonicalize</code></a> can be used to resolve any <code>..</code> by querying the filesystem.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.read_link" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3460">Source</a></span><h4 class="code-header">pub fn <a href="#method.read_link" class="fn">read_link</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;</h4></section></summary><div class="docblock"><p>Reads a symbolic link, returning the file that the link points to.</p>
<p>This is an alias to <a href="https://doc.rust-lang.org/nightly/std/fs/fn.read_link.html" title="fn std::fs::read_link"><code>fs::read_link</code></a>.</p>
<h5 id="examples-36"><a class="doc-anchor" href="#examples-36">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"/laputa/sky_castle.rs"</span>);
<span class="kw">let </span>path_link = path.read_link().expect(<span class="string">"read_link call failed"</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.read_dir" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3485">Source</a></span><h4 class="code-header">pub fn <a href="#method.read_dir" class="fn">read_dir</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/fs/struct.ReadDir.html" title="struct std::fs::ReadDir">ReadDir</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;</h4></section></summary><div class="docblock"><p>Returns an iterator over the entries within a directory.</p>
<p>The iterator will yield instances of <code><a href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">io::Result</a>&lt;<a href="https://doc.rust-lang.org/nightly/std/fs/struct.DirEntry.html" title="struct std::fs::DirEntry">fs::DirEntry</a>&gt;</code>. New
errors may be encountered after an iterator is initially constructed.</p>
<p>This is an alias to <a href="https://doc.rust-lang.org/nightly/std/fs/fn.read_dir.html" title="fn std::fs::read_dir"><code>fs::read_dir</code></a>.</p>
<h5 id="examples-37"><a class="doc-anchor" href="#examples-37">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">let </span>path = Path::new(<span class="string">"/laputa"</span>);
<span class="kw">for </span>entry <span class="kw">in </span>path.read_dir().expect(<span class="string">"read_dir call failed"</span>) {
<span class="kw">if let </span><span class="prelude-val">Ok</span>(entry) = entry {
<span class="macro">println!</span>(<span class="string">"{:?}"</span>, entry.path());
}
}</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.exists" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3517">Source</a></span><h4 class="code-header">pub fn <a href="#method.exists" class="fn">exists</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns <code>true</code> if the path points at an existing entity.</p>
<p>Warning: this method may be error-prone, consider using <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.try_exists" title="method std::path::Path::try_exists"><code>try_exists()</code></a> instead!
It also has a risk of introducing time-of-check to time-of-use (<a href="https://doc.rust-lang.org/nightly/std/fs/index.html#time-of-check-to-time-of-use-toctou" title="mod std::fs">TOCTOU</a>) bugs.</p>
<p>This function will traverse symbolic links to query information about the
destination file.</p>
<p>If you cannot access the metadata of the file, e.g. because of a
permission error or broken symbolic links, this will return <code>false</code>.</p>
<h5 id="examples-38"><a class="doc-anchor" href="#examples-38">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert!</span>(!Path::new(<span class="string">"does_not_exist.txt"</span>).exists());</code></pre></div><h5 id="see-also-2"><a class="doc-anchor" href="#see-also-2">§</a>See Also</h5>
<p>This is a convenience function that coerces errors to false. If you want to
check errors, call <a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.try_exists" title="method std::path::Path::try_exists"><code>Path::try_exists</code></a>.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.try_exists" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.63.0">1.63.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3550">Source</a></span><h4 class="code-header">pub fn <a href="#method.try_exists" class="fn">try_exists</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;</h4></section></summary><div class="docblock"><p>Returns <code>Ok(true)</code> if the path points at an existing entity.</p>
<p>This function will traverse symbolic links to query information about the
destination file. In case of broken symbolic links this will return <code>Ok(false)</code>.</p>
<p><a href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html#method.exists" title="method std::path::Path::exists"><code>Path::exists()</code></a> only checks whether or not a path was both found and readable. By
contrast, <code>try_exists</code> will return <code>Ok(true)</code> or <code>Ok(false)</code>, respectively, if the path
was <em>verified</em> to exist or not exist. If its existence can neither be confirmed nor
denied, it will propagate an <code>Err(_)</code> instead. This can be the case if e.g. listing
permission is denied on one of the parent directories.</p>
<p>Note that while this avoids some pitfalls of the <code>exists()</code> method, it still can not
prevent time-of-check to time-of-use (<a href="https://doc.rust-lang.org/nightly/std/fs/index.html#time-of-check-to-time-of-use-toctou" title="mod std::fs">TOCTOU</a>) bugs. You should only use it in scenarios
where those bugs are not an issue.</p>
<p>This is an alias for <a href="https://doc.rust-lang.org/nightly/std/fs/fn.exists.html" title="fn std::fs::exists"><code>std::fs::exists</code></a>.</p>
<h5 id="examples-39"><a class="doc-anchor" href="#examples-39">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert!</span>(!Path::new(<span class="string">"does_not_exist.txt"</span>).try_exists().expect(<span class="string">"Can't check existence of file does_not_exist.txt"</span>));
<span class="macro">assert!</span>(Path::new(<span class="string">"/root/secret_file.txt"</span>).try_exists().is_err());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.is_file" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3583">Source</a></span><h4 class="code-header">pub fn <a href="#method.is_file" class="fn">is_file</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns <code>true</code> if the path exists on disk and is pointing at a regular file.</p>
<p>This function will traverse symbolic links to query information about the
destination file.</p>
<p>If you cannot access the metadata of the file, e.g. because of a
permission error or broken symbolic links, this will return <code>false</code>.</p>
<h5 id="examples-40"><a class="doc-anchor" href="#examples-40">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"./is_a_directory/"</span>).is_file(), <span class="bool-val">false</span>);
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"a_file.txt"</span>).is_file(), <span class="bool-val">true</span>);</code></pre></div><h5 id="see-also-3"><a class="doc-anchor" href="#see-also-3">§</a>See Also</h5>
<p>This is a convenience function that coerces errors to false. If you want to
check errors, call <a href="https://doc.rust-lang.org/nightly/std/fs/fn.metadata.html" title="fn std::fs::metadata"><code>fs::metadata</code></a> and handle its <a href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result"><code>Result</code></a>. Then call
<a href="https://doc.rust-lang.org/nightly/std/fs/struct.Metadata.html#method.is_file" title="method std::fs::Metadata::is_file"><code>fs::Metadata::is_file</code></a> if it was <a href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html#variant.Ok" title="variant core::result::Result::Ok"><code>Ok</code></a>.</p>
<p>When the goal is simply to read from (or write to) the source, the most
reliable way to test the source can be read (or written to) is to open
it. Only using <code>is_file</code> can break workflows like <code>diff &lt;( prog_a )</code> on
a Unix-like system for example. See <a href="https://doc.rust-lang.org/nightly/std/fs/struct.File.html#method.open" title="associated function std::fs::File::open"><code>fs::File::open</code></a> or
<a href="https://doc.rust-lang.org/nightly/std/fs/struct.OpenOptions.html#method.open" title="method std::fs::OpenOptions::open"><code>fs::OpenOptions::open</code></a> for more information.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.is_dir" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3610">Source</a></span><h4 class="code-header">pub fn <a href="#method.is_dir" class="fn">is_dir</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns <code>true</code> if the path exists on disk and is pointing at a directory.</p>
<p>This function will traverse symbolic links to query information about the
destination file.</p>
<p>If you cannot access the metadata of the file, e.g. because of a
permission error or broken symbolic links, this will return <code>false</code>.</p>
<h5 id="examples-41"><a class="doc-anchor" href="#examples-41">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"./is_a_directory/"</span>).is_dir(), <span class="bool-val">true</span>);
<span class="macro">assert_eq!</span>(Path::new(<span class="string">"a_file.txt"</span>).is_dir(), <span class="bool-val">false</span>);</code></pre></div><h5 id="see-also-4"><a class="doc-anchor" href="#see-also-4">§</a>See Also</h5>
<p>This is a convenience function that coerces errors to false. If you want to
check errors, call <a href="https://doc.rust-lang.org/nightly/std/fs/fn.metadata.html" title="fn std::fs::metadata"><code>fs::metadata</code></a> and handle its <a href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result"><code>Result</code></a>. Then call
<a href="https://doc.rust-lang.org/nightly/std/fs/struct.Metadata.html#method.is_dir" title="method std::fs::Metadata::is_dir"><code>fs::Metadata::is_dir</code></a> if it was <a href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html#variant.Ok" title="variant core::result::Result::Ok"><code>Ok</code></a>.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.is_symlink" class="method"><span class="rightside"><span class="since" title="Stable since Rust version 1.58.0">1.58.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/std/path.rs.html#3643">Source</a></span><h4 class="code-header">pub fn <a href="#method.is_symlink" class="fn">is_symlink</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns <code>true</code> if the path exists on disk and is pointing at a symbolic link.</p>
<p>This function will not traverse symbolic links.
In case of a broken symbolic link this will also return true.</p>
<p>If you cannot access the directory containing the file, e.g., because of a
permission error, this will return false.</p>
<h5 id="examples-42"><a class="doc-anchor" href="#examples-42">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::path::Path;
<span class="kw">use </span>std::os::unix::fs::symlink;
<span class="kw">let </span>link_path = Path::new(<span class="string">"link"</span>);
symlink(<span class="string">"/origin_does_not_exist/"</span>, link_path).unwrap();
<span class="macro">assert_eq!</span>(link_path.is_symlink(), <span class="bool-val">true</span>);
<span class="macro">assert_eq!</span>(link_path.exists(), <span class="bool-val">false</span>);</code></pre></div><h5 id="see-also-5"><a class="doc-anchor" href="#see-also-5">§</a>See Also</h5>
<p>This is a convenience function that coerces errors to false. If you want to
check errors, call <a href="https://doc.rust-lang.org/nightly/std/fs/fn.symlink_metadata.html" title="fn std::fs::symlink_metadata"><code>fs::symlink_metadata</code></a> and handle its <a href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result"><code>Result</code></a>. Then call
<a href="https://doc.rust-lang.org/nightly/std/fs/struct.Metadata.html#method.is_symlink" title="method std::fs::Metadata::is_symlink"><code>fs::Metadata::is_symlink</code></a> if it was <a href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html#variant.Ok" title="variant core::result::Result::Ok"><code>Ok</code></a>.</p>
</div></details></div></details><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-AsRef%3COsStr%3E-for-TempPath" class="impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#377-381">Source</a><a href="#impl-AsRef%3COsStr%3E-for-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a>&gt; for <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.as_ref-1" class="method trait-impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#378-380">Source</a><a href="#method.as_ref-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html#tymethod.as_ref" class="fn">as_ref</a>(&amp;self) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a></h4></section></summary><div class='docblock'>Converts this type into a shared reference of the (usually inferred) input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-AsRef%3CPath%3E-for-TempPath" class="impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#371-375">Source</a><a href="#impl-AsRef%3CPath%3E-for-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt; for <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.as_ref" class="method trait-impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#372-374">Source</a><a href="#method.as_ref" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html#tymethod.as_ref" class="fn">as_ref</a>(&amp;self) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a></h4></section></summary><div class='docblock'>Converts this type into a shared reference of the (usually inferred) input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-TempPath" class="impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#349-353">Source</a><a href="#impl-Debug-for-TempPath" class="anchor">§</a><h3 class="code-header">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="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</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/tempfile/file/mod.rs.html#350-352">Source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/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/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Deref-for-TempPath" class="impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#363-369">Source</a><a href="#impl-Deref-for-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Target" class="associatedtype trait-impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#364">Source</a><a href="#associatedtype.Target" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target" class="associatedtype">Target</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a></h4></section></summary><div class='docblock'>The resulting type after dereferencing.</div></details><details class="toggle method-toggle" open><summary><section id="method.deref" class="method trait-impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#366-368">Source</a><a href="#method.deref" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#tymethod.deref" class="fn">deref</a>(&amp;self) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a></h4></section></summary><div class='docblock'>Dereferences the value.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Drop-for-TempPath" class="impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#355-361">Source</a><a href="#impl-Drop-for-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html" title="trait core::ops::drop::Drop">Drop</a> for <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.drop" class="method trait-impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#356-360">Source</a><a href="#method.drop" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop" class="fn">drop</a>(&amp;mut self)</h4></section></summary><div class='docblock'>Executes the destructor for this type. <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPathPersistError%3E-for-TempPath" class="impl"><a class="src rightside" href="../src/tempfile/file/mod.rs.html#103-108">Source</a><a href="#impl-From%3CPathPersistError%3E-for-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PathPersistError.html" title="struct tempfile::PathPersistError">PathPersistError</a>&gt; for <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></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="../src/tempfile/file/mod.rs.html#105-107">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(error: <a class="struct" href="struct.PathPersistError.html" title="struct tempfile::PathPersistError">PathPersistError</a>) -&gt; <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details></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-Freeze-for-TempPath" class="impl"><a href="#impl-Freeze-for-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section><section id="impl-RefUnwindSafe-for-TempPath" class="impl"><a href="#impl-RefUnwindSafe-for-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section><section id="impl-Send-for-TempPath" class="impl"><a href="#impl-Send-for-TempPath" class="anchor">§</a><h3 class="code-header">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="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section><section id="impl-Sync-for-TempPath" class="impl"><a href="#impl-Sync-for-TempPath" class="anchor">§</a><h3 class="code-header">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="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section><section id="impl-Unpin-for-TempPath" class="impl"><a href="#impl-Unpin-for-TempPath" class="anchor">§</a><h3 class="code-header">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="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section><section id="impl-UnsafeUnpin-for-TempPath" class="impl"><a href="#impl-UnsafeUnpin-for-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.UnsafeUnpin.html" title="trait core::marker::UnsafeUnpin">UnsafeUnpin</a> for <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</a></h3></section><section id="impl-UnwindSafe-for-TempPath" class="impl"><a href="#impl-UnwindSafe-for-TempPath" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.TempPath.html" title="struct tempfile::TempPath">TempPath</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/nightly/src/core/any.rs.html#141">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/src/core/any.rs.html#142">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/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/nightly/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/nightly/src/core/borrow.rs.html#212">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/src/core/borrow.rs.html#214">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/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/nightly/src/core/borrow.rs.html#221">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/src/core/borrow.rs.html#222">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>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></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/nightly/src/core/convert/mod.rs.html#785">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-1" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#788">Source</a><a href="#method.from-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</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/nightly/src/core/convert/mod.rs.html#767-769">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</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/nightly/src/core/convert/mod.rs.html#777">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Receiver-for-P" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/ops/deref.rs.html#378-380">Source</a><a href="#impl-Receiver-for-P" class="anchor">§</a><h3 class="code-header">impl&lt;P, T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Receiver.html" title="trait core::ops::deref::Receiver">Receiver</a> for P<div class="where">where
P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>&lt;Target = T&gt; + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Target-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/ops/deref.rs.html#382">Source</a><a href="#associatedtype.Target-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Receiver.html#associatedtype.Target" class="associatedtype">Target</a> = T</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>arbitrary_self_types</code>)</span></div></span><div class='docblock'>The target type on which the method may be called.</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/nightly/src/core/convert/mod.rs.html#827-829">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#831">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/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/nightly/src/core/convert/mod.rs.html#834">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</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/nightly/src/core/convert/mod.rs.html#811-813">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#815">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/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/nightly/src/core/convert/mod.rs.html#818">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>
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