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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `Inotify` struct in crate `inotify`."><meta name="keywords" content="rust, rustlang, rust-lang, Inotify"><title>inotify::Inotify - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../dark.css"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script src="../storage.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="shortcut icon" href="../favicon.ico"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><a href='../inotify/index.html'><div class='logo-container'><img src='../rust-logo.png' alt='logo'></div></a><p class='location'>Struct Inotify</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.add_watch">add_watch</a><a href="#method.close">close</a><a href="#method.init">init</a><a href="#method.read_events">read_events</a><a href="#method.read_events_blocking">read_events_blocking</a><a href="#method.rm_watch">rm_watch</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-AsRawFd">AsRawFd</a><a href="#impl-FromRawFd">FromRawFd</a><a href="#impl-IntoRawFd">IntoRawFd</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow&lt;T&gt;</a><a href="#impl-BorrowMut%3CT%3E">BorrowMut&lt;T&gt;</a><a href="#impl-From%3CT%3E">From&lt;T&gt;</a><a href="#impl-Into%3CU%3E">Into&lt;U&gt;</a><a href="#impl-TryFrom%3CU%3E">TryFrom&lt;U&gt;</a><a href="#impl-TryInto%3CU%3E">TryInto&lt;U&gt;</a></div></div><p class='location'><a href='index.html'>inotify</a></p><script>window.sidebarCurrent = {name: 'Inotify', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>&#x2212;</span>]</a></span><a class='srclink' href='../src/inotify/inotify.rs.html#51-53' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='index.html'>inotify</a>::<wbr><a class="struct" href=''>Inotify</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct Inotify { /* fields omitted */ }</pre></
<p><code>Inotify</code> is a wrapper around an inotify instance. It generally tries to
adhere to the underlying inotify API closely, while making access to it
safe and convenient.</p>
<p>Please refer to the <a href="index.html">top-level documentation</a> for further details and a
usage example.</p>
</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl <a class="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a></code><a href='#impl' class='anchor'></a><a class='srclink' href='../src/inotify/inotify.rs.html#55-466' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.init' class="method"><code id='init.v'>pub fn <a href='#method.init' class='fnname'>init</a>() -&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="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a>&gt;</code><a class='srclink' href='../src/inotify/inotify.rs.html#86-116' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates an <a href="struct.Inotify.html"><code>Inotify</code></a> instance</p>
<p>Initializes an inotify instance by calling <a href="../inotify_sys/fn.inotify_init1.html"><code>inotify_init1</code></a>.</p>
<p>This method passes both flags accepted by <a href="../inotify_sys/fn.inotify_init1.html"><code>inotify_init1</code></a>, not giving
the user any choice in the matter, as not passing the flags would be
inappropriate in the context of this wrapper:</p>
<ul>
<li><a href="../inotify_sys/constant.IN_CLOEXEC.html"><code>IN_CLOEXEC</code></a> prevents leaking file descriptors to other processes.</li>
<li><a href="../inotify_sys/constant.IN_NONBLOCK.html"><code>IN_NONBLOCK</code></a> controls the blocking behavior of the inotify API,
which is entirely managed by this wrapper.</li>
</ul>
<h1 id="errors" class="section-header"><a href="#errors">Errors</a></h1>
<p>Directly returns the error from the call to <a href="../inotify_sys/fn.inotify_init1.html"><code>inotify_init1</code></a>, without
adding any error conditions of its own.</p>
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">inotify</span>::<span class="ident">Inotify</span>;
<span class="kw">let</span> <span class="ident">inotify</span> <span class="op">=</span> <span class="ident">Inotify</span>::<span class="ident">init</span>()
.<span class="ident">expect</span>(<span class="string">&quot;Failed to initialize an inotify instance&quot;</span>);</pre></div>
</div><h4 id='method.add_watch' class="method"><code id='add_watch.v'>pub fn <a href='#method.add_watch' class='fnname'>add_watch</a>&lt;P&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;path: P, <br>&nbsp;&nbsp;&nbsp;&nbsp;mask: <a class="struct" href="../inotify/struct.WatchMask.html" title="struct inotify::WatchMask">WatchMask</a><br>) -&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="struct" href="../inotify/struct.WatchDescriptor.html" title="struct inotify::WatchDescriptor">WatchDescriptor</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;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;,&nbsp;</span></code><a class='srclink' href='../src/inotify/inotify.rs.html#183-201' title='goto source code'>[src]</a></h4><div class='docblock'><p>Adds or updates a watch for the given path</p>
<p>Adds a new watch or updates an existing one for the file referred to by
<code>path</code>. Returns a watch descriptor that can be used to refer to this
watch later.</p>
<p>The <code>mask</code> argument defines what kind of changes the file should be
watched for, and how to do that. See the documentation of <a href="struct.WatchMask.html"><code>WatchMask</code></a>
for details.</p>
<p>If this method is used to add a new watch, a new <a href="struct.WatchDescriptor.html"><code>WatchDescriptor</code></a> is
returned. If it is used to update an existing watch, a
<a href="struct.WatchDescriptor.html"><code>WatchDescriptor</code></a> that equals the previously returned
<a href="struct.WatchDescriptor.html"><code>WatchDescriptor</code></a> for that watch is returned instead.</p>
<p>Under the hood, this method just calls <a href="../inotify_sys/fn.inotify_add_watch.html"><code>inotify_add_watch</code></a> and does
some trivial translation between the types on the Rust side and the C
side.</p>
<h1 id="attention-updating-watches-and-hardlinks" class="section-header"><a href="#attention-updating-watches-and-hardlinks">Attention: Updating watches and hardlinks</a></h1>
<p>As mentioned above, this method can be used to update an existing watch.
This is usually done by calling this method with the same <code>path</code>
argument that it has been called with before. But less obviously, it can
also happen if the method is called with a different path that happens
to link to the same inode.</p>
<p>You can detect this by keeping track of <a href="struct.WatchDescriptor.html"><code>WatchDescriptor</code></a>s and the
paths they have been returned for. If the same <a href="struct.WatchDescriptor.html"><code>WatchDescriptor</code></a> is
returned for a different path (and you haven't freed the
<a href="struct.WatchDescriptor.html"><code>WatchDescriptor</code></a> by removing the watch), you know you have two paths
pointing to the same inode, being watched by the same watch.</p>
<h1 id="errors-1" class="section-header"><a href="#errors-1">Errors</a></h1>
<p>Directly returns the error from the call to
<a href="../inotify_sys/fn.inotify_add_watch.html"><code>inotify_add_watch</code></a> (translated into an
<code>io::Error</code>), without adding any error conditions of
its own.</p>
<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">inotify</span>::{
<span class="ident">Inotify</span>,
<span class="ident">WatchMask</span>,
};
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">inotify</span> <span class="op">=</span> <span class="ident">Inotify</span>::<span class="ident">init</span>()
.<span class="ident">expect</span>(<span class="string">&quot;Failed to initialize an inotify instance&quot;</span>);
<span class="ident">inotify</span>.<span class="ident">add_watch</span>(<span class="string">&quot;/tmp/inotify-rs-test-file&quot;</span>, <span class="ident">WatchMask</span>::<span class="ident">MODIFY</span>)
.<span class="ident">expect</span>(<span class="string">&quot;Failed to add file watch&quot;</span>);
<span class="comment">// Handle events for the file here</span></pre></div>
</div><h4 id='method.rm_watch' class="method"><code id='rm_watch.v'>pub fn <a href='#method.rm_watch' class='fnname'>rm_watch</a>(&amp;mut self, wd: <a class="struct" href="../inotify/struct.WatchDescriptor.html" title="struct inotify::WatchDescriptor">WatchDescriptor</a>) -&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;</code><a class='srclink' href='../src/inotify/inotify.rs.html#254-269' title='goto source code'>[src]</a></h4><div class='docblock'><p>Stops watching a file</p>
<p>Removes the watch represented by the provided <a href="struct.WatchDescriptor.html"><code>WatchDescriptor</code></a> by
calling <a href="../inotify_sys/fn.inotify_rm_watch.html"><code>inotify_rm_watch</code></a>. <a href="struct.WatchDescriptor.html"><code>WatchDescriptor</code></a>s can be obtained via
<a href="struct.Inotify.html#method.add_watch"><code>Inotify::add_watch</code></a>, or from the <code>wd</code> field of <a href="struct.Event.html"><code>Event</code></a>.</p>
<h1 id="errors-2" class="section-header"><a href="#errors-2">Errors</a></h1>
<p>Directly returns the error from the call to <a href="../inotify_sys/fn.inotify_rm_watch.html"><code>inotify_rm_watch</code></a>.
Returns an <a href="https://doc.rust-lang.org/std/io/struct.Error.html"><code>io::Error</code></a> with <a href="https://doc.rust-lang.org/std/io/enum.ErrorKind.html"><code>ErrorKind</code></a><code>::InvalidInput</code>, if the given
<a href="struct.WatchDescriptor.html"><code>WatchDescriptor</code></a> did not originate from this <a href="struct.Inotify.html"><code>Inotify</code></a> instance.</p>
<h1 id="examples-2" class="section-header"><a href="#examples-2">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">inotify</span>::<span class="ident">Inotify</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">inotify</span> <span class="op">=</span> <span class="ident">Inotify</span>::<span class="ident">init</span>()
.<span class="ident">expect</span>(<span class="string">&quot;Failed to initialize an inotify instance&quot;</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buffer</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">1024</span>];
<span class="kw">let</span> <span class="ident">events</span> <span class="op">=</span> <span class="ident">inotify</span>
.<span class="ident">read_events_blocking</span>(<span class="kw-2">&amp;</span><span class="kw-2">mut</span> <span class="ident">buffer</span>)
.<span class="ident">expect</span>(<span class="string">&quot;Error while waiting for events&quot;</span>);
<span class="kw">for</span> <span class="ident">event</span> <span class="kw">in</span> <span class="ident">events</span> {
<span class="ident">inotify</span>.<span class="ident">rm_watch</span>(<span class="ident">event</span>.<span class="ident">wd</span>);
}</pre></div>
</div><h4 id='method.read_events_blocking' class="method"><code id='read_events_blocking.v'>pub fn <a href='#method.read_events_blocking' class='fnname'>read_events_blocking</a>&lt;'a&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;buffer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -&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="struct" href="../inotify/struct.Events.html" title="struct inotify::Events">Events</a>&lt;'a&gt;&gt;</code><a class='srclink' href='../src/inotify/inotify.rs.html#282-294' title='goto source code'>[src]</a></h4><div class='docblock'><p>Waits until events are available, then returns them</p>
<p>Blocks the current thread until at least one event is available. If this
is not desirable, please consider <a href="struct.Inotify.html#method.read_events"><code>Inotify::read_events</code></a>.</p>
<p>This method calls <a href="struct.Inotify.html#method.read_events"><code>Inotify::read_events</code></a> internally and behaves
essentially the same, apart from the blocking behavior. Please refer to
the documentation of <a href="struct.Inotify.html#method.read_events"><code>Inotify::read_events</code></a> for more information.</p>
</div><h4 id='method.read_events' class="method"><code id='read_events.v'>pub fn <a href='#method.read_events' class='fnname'>read_events</a>&lt;'a&gt;(&amp;mut self, buffer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&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="struct" href="../inotify/struct.Events.html" title="struct inotify::Events">Events</a>&lt;'a&gt;&gt;</code><a class='srclink' href='../src/inotify/inotify.rs.html#342-390' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns any available events</p>
<p>Returns an iterator over all events that are currently available. If no
events are available, an iterator is still returned. If you need a
method that will block until at least one event is available, please
consider <a href="struct.Inotify.html#method.read_events_blocking"><code>read_events_blocking</code></a>.</p>
<p>Please note that inotify will merge identical unread events into a
single event. This means this method can not be used to count the number
of file system events.</p>
<p>The <code>buffer</code> argument, as the name indicates, is used as a buffer for
the inotify events. Its contents may be overwritten.</p>
<h1 id="errors-3" class="section-header"><a href="#errors-3">Errors</a></h1>
<p>This function directly returns all errors from the call to <a href="../libc/fn.read.html"><code>read</code></a>
(except EGAIN/EWOULDBLOCK, which result in an empty iterator). In
addition, <a href="https://doc.rust-lang.org/std/io/enum.ErrorKind.html#variant.UnexpectedEof"><code>ErrorKind::UnexpectedEof</code></a> is returned, if the call to
<a href="../libc/fn.read.html"><code>read</code></a> returns <code>0</code>, signaling end-of-file.</p>
<p>If <code>buffer</code> is too small, this will result in an error with
<a href="https://doc.rust-lang.org/std/io/enum.ErrorKind.html#variant.InvalidInput"><code>ErrorKind::InvalidInput</code></a>. On very old Linux kernels,
<a href="https://doc.rust-lang.org/std/io/enum.ErrorKind.html#variant.UnexpectedEof"><code>ErrorKind::UnexpectedEof</code></a> will be returned instead.</p>
<h1 id="examples-3" class="section-header"><a href="#examples-3">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">inotify</span>::<span class="ident">Inotify</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">inotify</span> <span class="op">=</span> <span class="ident">Inotify</span>::<span class="ident">init</span>()
.<span class="ident">expect</span>(<span class="string">&quot;Failed to initialize an inotify instance&quot;</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">buffer</span> <span class="op">=</span> [<span class="number">0</span>; <span class="number">1024</span>];
<span class="kw">let</span> <span class="ident">events</span> <span class="op">=</span> <span class="ident">inotify</span>.<span class="ident">read_events</span>(<span class="kw-2">&amp;</span><span class="kw-2">mut</span> <span class="ident">buffer</span>)
.<span class="ident">expect</span>(<span class="string">&quot;Error while reading events&quot;</span>);
<span class="kw">for</span> <span class="ident">event</span> <span class="kw">in</span> <span class="ident">events</span> {
<span class="comment">// Handle event</span>
}</pre></div>
</div><h4 id='method.close' class="method"><code id='close.v'>pub fn <a href='#method.close' class='fnname'>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;</code><a class='srclink' href='../src/inotify/inotify.rs.html#454-465' title='goto source code'>[src]</a></h4><div class='docblock'><p>Closes the inotify instance</p>
<p>Closes the file descriptor referring to the inotify instance. The user
usually doesn't have to call this function, as the underlying inotify
instance is closed automatically, when <a href="struct.Inotify.html"><code>Inotify</code></a> is dropped.</p>
<h1 id="errors-4" class="section-header"><a href="#errors-4">Errors</a></h1>
<p>Directly returns the error from the call to <a href="../libc/fn.close.html"><code>close</code></a>, without adding any
error conditions of its own.</p>
<h1 id="examples-4" class="section-header"><a href="#examples-4">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">inotify</span>::<span class="ident">Inotify</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">inotify</span> <span class="op">=</span> <span class="ident">Inotify</span>::<span class="ident">init</span>()
.<span class="ident">expect</span>(<span class="string">&quot;Failed to initialize an inotify instance&quot;</span>);
<span class="ident">inotify</span>.<span class="ident">close</span>()
.<span class="ident">expect</span>(<span class="string">&quot;Failed to close inotify instance&quot;</span>);</pre></div>
</div></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-IntoRawFd' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.IntoRawFd.html" title="trait std::sys::unix::ext::io::IntoRawFd">IntoRawFd</a> for <a class="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a></code><a href='#impl-IntoRawFd' class='anchor'></a><a class='srclink' href='../src/inotify/inotify.rs.html#483-489' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_raw_fd' class="method hidden"><code id='into_raw_fd.v'>fn <a href='https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.IntoRawFd.html#tymethod.into_raw_fd' class='fnname'>into_raw_fd</a>(self) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/type.RawFd.html" title="type std::sys::unix::ext::io::RawFd">RawFd</a></code><a class='srclink' href='../src/inotify/inotify.rs.html#485-488' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Consumes this object, returning the raw underlying file descriptor. <a href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.IntoRawFd.html#tymethod.into_raw_fd">Read more</a></p>
</div></div><h3 id='impl-AsRawFd' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.AsRawFd.html" title="trait std::sys::unix::ext::io::AsRawFd">AsRawFd</a> for <a class="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a></code><a href='#impl-AsRawFd' class='anchor'></a><a class='srclink' href='../src/inotify/inotify.rs.html#468-473' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.as_raw_fd' class="method hidden"><code id='as_raw_fd.v'>fn <a href='https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.AsRawFd.html#tymethod.as_raw_fd' class='fnname'>as_raw_fd</a>(&amp;self) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/type.RawFd.html" title="type std::sys::unix::ext::io::RawFd">RawFd</a></code><a class='srclink' href='../src/inotify/inotify.rs.html#470-472' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Extracts the raw file descriptor. <a href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.AsRawFd.html#tymethod.as_raw_fd">Read more</a></p>
</div></div><h3 id='impl-FromRawFd' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.FromRawFd.html" title="trait std::sys::unix::ext::io::FromRawFd">FromRawFd</a> for <a class="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a></code><a href='#impl-FromRawFd' class='anchor'></a><a class='srclink' href='../src/inotify/inotify.rs.html#475-481' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from_raw_fd' class="method hidden"><code id='from_raw_fd.v'>unsafe fn <a href='https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.FromRawFd.html#tymethod.from_raw_fd' class='fnname'>from_raw_fd</a>(fd: <a class="type" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/type.RawFd.html" title="type std::sys::unix::ext::io::RawFd">RawFd</a>) -&gt; Self</code><a class='srclink' href='../src/inotify/inotify.rs.html#476-480' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Constructs a new instance of <code>Self</code> from the given raw file descriptor. <a href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/io/trait.FromRawFd.html#tymethod.from_raw_fd">Read more</a></p>
</div></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-Send' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a></code><a href='#impl-Send' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Unpin' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a></code><a href='#impl-Unpin' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-UnwindSafe' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a></code><a href='#impl-UnwindSafe' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-RefUnwindSafe' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../inotify/struct.Inotify.html" title="struct inotify::Inotify">Inotify</a></code><a href='#impl-RefUnwindSafe' class='anchor'></a></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-Into%3CU%3E' class='impl'><code class='in-band'>impl&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 <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;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;,&nbsp;</span></code><a href='#impl-Into%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#544-549' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -&gt; U</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#546-548' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CT%3E' class='impl'><code class='in-band'>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</code><a href='#impl-From%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#553-555' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -&gt; T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#554' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-TryFrom%3CU%3E' class='impl'><code class='in-band'>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 <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;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;,&nbsp;</span></code><a href='#impl-TryFrom%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#572-578' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -&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="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#575-577' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-TryInto%3CU%3E' class='impl'><code class='in-band'>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 <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;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;,&nbsp;</span></code><a href='#impl-TryInto%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#560-567' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = &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="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -&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="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#564-566' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-BorrowMut%3CT%3E' class='impl'><code class='in-band'>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 <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-BorrowMut%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3 id='impl-Borrow%3CT%3E' class='impl'><code class='in-band'>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 <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Borrow%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3 id='impl-Any' class='impl'><code class='in-band'>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 <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id' class='fnname'>type_id</a>(&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></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
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