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<p class='location'>Enum ErrorKind</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#variants">Variants</a><div class="sidebar-links"><a href="#variant.NotFound">NotFound</a><a href="#variant.PermissionDenied">PermissionDenied</a><a href="#variant.ConnectionRefused">ConnectionRefused</a><a href="#variant.ConnectionReset">ConnectionReset</a><a href="#variant.ConnectionAborted">ConnectionAborted</a><a href="#variant.NotConnected">NotConnected</a><a href="#variant.AddrInUse">AddrInUse</a><a href="#variant.AddrNotAvailable">AddrNotAvailable</a><a href="#variant.BrokenPipe">BrokenPipe</a><a href="#variant.AlreadyExists">AlreadyExists</a><a href="#variant.WouldBlock">WouldBlock</a><a href="#variant.InvalidInput">InvalidInput</a><a href="#variant.InvalidData">InvalidData</a><a href="#variant.TimedOut">TimedOut</a><a href="#variant.WriteZero">WriteZero</a><a href="#variant.Interrupted">Interrupted</a><a href="#variant.Other">Other</a><a href="#variant.UnexpectedEof">UnexpectedEof</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Copy">Copy</a><a href="#impl-From%3CErrorKind%3E">From&lt;ErrorKind&gt;</a><a href="#impl-Ord">Ord</a><a href="#impl-Clone">Clone</a><a href="#impl-Hash">Hash</a><a href="#impl-PartialEq%3CErrorKind%3E">PartialEq&lt;ErrorKind&gt;</a><a href="#impl-Eq">Eq</a><a href="#impl-Debug">Debug</a><a href="#impl-PartialOrd%3CErrorKind%3E">PartialOrd&lt;ErrorKind&gt;</a></div></div><p class='location'><a href='../index.html'>tokio</a>::<wbr><a href='index.html'>io</a></p><script>window.sidebarCurrent = {name: 'ErrorKind', ty: 'enum', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Enum <a href='../index.html'>tokio</a>::<wbr><a href='index.html'>io</a>::<wbr><a class="enum" href=''>ErrorKind</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><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='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#100-192' title='goto source code'>[src]</a></span></h1>
<pre class='rust enum'>pub enum ErrorKind {
NotFound,
PermissionDenied,
ConnectionRefused,
ConnectionReset,
ConnectionAborted,
NotConnected,
AddrInUse,
AddrNotAvailable,
BrokenPipe,
AlreadyExists,
WouldBlock,
InvalidInput,
InvalidData,
TimedOut,
WriteZero,
Interrupted,
Other,
UnexpectedEof,
// some variants omitted
}</pre><div class='docblock'><p>A list specifying general categories of I/O error.</p>
<p>This list is intended to grow over time and it is not recommended to
exhaustively match against it.</p>
<p>It is used with the <a href="struct.Error.html"><code>io::Error</code></a> type.</p>
</div><h2 id='variants' class='variants small-section-header'>
Variants<a href='#variants' class='anchor'></a></h2>
<span id="variant.NotFound" class="variant small-section-header"><a href="#variant.NotFound" class="anchor field"></a><span id='NotFound.v' class='invisible'><code>NotFound</code></span></span><div class='docblock'><p>An entity was not found, often a file.</p>
</div><span id="variant.PermissionDenied" class="variant small-section-header"><a href="#variant.PermissionDenied" class="anchor field"></a><span id='PermissionDenied.v' class='invisible'><code>PermissionDenied</code></span></span><div class='docblock'><p>The operation lacked the necessary privileges to complete.</p>
</div><span id="variant.ConnectionRefused" class="variant small-section-header"><a href="#variant.ConnectionRefused" class="anchor field"></a><span id='ConnectionRefused.v' class='invisible'><code>ConnectionRefused</code></span></span><div class='docblock'><p>The connection was refused by the remote server.</p>
</div><span id="variant.ConnectionReset" class="variant small-section-header"><a href="#variant.ConnectionReset" class="anchor field"></a><span id='ConnectionReset.v' class='invisible'><code>ConnectionReset</code></span></span><div class='docblock'><p>The connection was reset by the remote server.</p>
</div><span id="variant.ConnectionAborted" class="variant small-section-header"><a href="#variant.ConnectionAborted" class="anchor field"></a><span id='ConnectionAborted.v' class='invisible'><code>ConnectionAborted</code></span></span><div class='docblock'><p>The connection was aborted (terminated) by the remote server.</p>
</div><span id="variant.NotConnected" class="variant small-section-header"><a href="#variant.NotConnected" class="anchor field"></a><span id='NotConnected.v' class='invisible'><code>NotConnected</code></span></span><div class='docblock'><p>The network operation failed because it was not connected yet.</p>
</div><span id="variant.AddrInUse" class="variant small-section-header"><a href="#variant.AddrInUse" class="anchor field"></a><span id='AddrInUse.v' class='invisible'><code>AddrInUse</code></span></span><div class='docblock'><p>A socket address could not be bound because the address is already in
use elsewhere.</p>
</div><span id="variant.AddrNotAvailable" class="variant small-section-header"><a href="#variant.AddrNotAvailable" class="anchor field"></a><span id='AddrNotAvailable.v' class='invisible'><code>AddrNotAvailable</code></span></span><div class='docblock'><p>A nonexistent interface was requested or the requested address was not
local.</p>
</div><span id="variant.BrokenPipe" class="variant small-section-header"><a href="#variant.BrokenPipe" class="anchor field"></a><span id='BrokenPipe.v' class='invisible'><code>BrokenPipe</code></span></span><div class='docblock'><p>The operation failed because a pipe was closed.</p>
</div><span id="variant.AlreadyExists" class="variant small-section-header"><a href="#variant.AlreadyExists" class="anchor field"></a><span id='AlreadyExists.v' class='invisible'><code>AlreadyExists</code></span></span><div class='docblock'><p>An entity already exists, often a file.</p>
</div><span id="variant.WouldBlock" class="variant small-section-header"><a href="#variant.WouldBlock" class="anchor field"></a><span id='WouldBlock.v' class='invisible'><code>WouldBlock</code></span></span><div class='docblock'><p>The operation needs to block to complete, but the blocking operation was
requested to not occur.</p>
</div><span id="variant.InvalidInput" class="variant small-section-header"><a href="#variant.InvalidInput" class="anchor field"></a><span id='InvalidInput.v' class='invisible'><code>InvalidInput</code></span></span><div class='docblock'><p>A parameter was incorrect.</p>
</div><span id="variant.InvalidData" class="variant small-section-header"><a href="#variant.InvalidData" class="anchor field"></a><span id='InvalidData.v' class='invisible'><code>InvalidData</code></span></span><div class='docblock'><p>Data not valid for the operation were encountered.</p>
<p>Unlike <a href="#variant.InvalidInput"><code>InvalidInput</code></a>, this typically means that the operation
parameters were valid, however the error was caused by malformed
input data.</p>
<p>For example, a function that reads a file into a string will error with
<code>InvalidData</code> if the file's contents are not valid UTF-8.</p>
</div><div class='since' title='Stable since Rust version 1.2.0'>1.2.0</div><span id="variant.TimedOut" class="variant small-section-header"><a href="#variant.TimedOut" class="anchor field"></a><span id='TimedOut.v' class='invisible'><code>TimedOut</code></span></span><div class='docblock'><p>The I/O operation's timeout expired, causing it to be canceled.</p>
</div><span id="variant.WriteZero" class="variant small-section-header"><a href="#variant.WriteZero" class="anchor field"></a><span id='WriteZero.v' class='invisible'><code>WriteZero</code></span></span><div class='docblock'><p>An error returned when an operation could not be completed because a
call to <a href="../../std/io/trait.Write.html#tymethod.write"><code>write</code></a> returned <a href="../../std/io/type.Result.html"><code>Ok(0)</code></a>.</p>
<p>This typically means that an operation could only succeed if it wrote a
particular number of bytes but only a smaller number of bytes could be
written.</p>
</div><span id="variant.Interrupted" class="variant small-section-header"><a href="#variant.Interrupted" class="anchor field"></a><span id='Interrupted.v' class='invisible'><code>Interrupted</code></span></span><div class='docblock'><p>This operation was interrupted.</p>
<p>Interrupted operations can typically be retried.</p>
</div><span id="variant.Other" class="variant small-section-header"><a href="#variant.Other" class="anchor field"></a><span id='Other.v' class='invisible'><code>Other</code></span></span><div class='docblock'><p>Any I/O error not part of this list.</p>
</div><span id="variant.UnexpectedEof" class="variant small-section-header"><a href="#variant.UnexpectedEof" class="anchor field"></a><span id='UnexpectedEof.v' class='invisible'><code>UnexpectedEof</code></span></span><div class='docblock'><p>An error returned when an operation could not be completed because an
&quot;end of file&quot; was reached prematurely.</p>
<p>This typically means that an operation could only succeed if it read a
particular number of bytes but only a smaller number of bytes could be
read.</p>
</div><div class='since' title='Stable since Rust version 1.6.0'>1.6.0</div>
<h2 id='implementations' class='small-section-header'>
Trait Implementations<a href='#implementations' class='anchor'></a>
</h2>
<h3 id='impl-Copy' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a></code><a href='#impl-Copy' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'></div><h3 id='impl-From%3CErrorKind%3E' class='impl'><span class='in-band'><code>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="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a>&gt; for <a class="struct" href="../../tokio/io/struct.Error.html" title="struct tokio::io::Error">Error</a></code><a href='#impl-From%3CErrorKind%3E' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.14.0'>1.14.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#223-230' title='goto source code'>[src]</a></span></h3>
<div class='docblock'><p>Intended for use for errors not exposed to the user, where allocating onto
the heap (for normal construction via Error::new) is too costly.</p>
</div><div class='impl-items'><h4 id='method.from' class="method"><span id='from.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(kind: <a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a>) -&gt; <a class="struct" href="../../tokio/io/struct.Error.html" title="struct tokio::io::Error">Error</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#225-229' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Ord' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> for <a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a></code><a href='#impl-Ord' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.cmp' class="method"><span id='cmp.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp' class='fnname'>cmp</a>(&amp;self, __arg_0: &amp;<a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>This method returns an <code>Ordering</code> between <code>self</code> and <code>other</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></p>
</div><h4 id='method.max' class="method"><span id='max.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max' class='fnname'>max</a>(self, other: Self) -&gt; Self</code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#460-463' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Compares and returns the maximum of two values. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max">Read more</a></p>
</div><h4 id='method.min' class="method"><span id='min.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min' class='fnname'>min</a>(self, other: Self) -&gt; Self</code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#476-479' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Compares and returns the minimum of two values. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min">Read more</a></p>
</div></div><h3 id='impl-Clone' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a></code><a href='#impl-Clone' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&amp;self) -&gt; <a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&amp;mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Self)</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#112-114' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 id='impl-Hash' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a></code><a href='#impl-Hash' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.hash' class="method"><span id='hash.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash' class='fnname'>hash</a>&lt;__H&gt;(&amp;self, __arg_0: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>__H) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;__H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Feeds this value into the given [<code>Hasher</code>]. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
</div><h4 id='method.hash_slice' class="method"><span id='hash_slice.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice' class='fnname'>hash_slice</a>&lt;H&gt;(data: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>H) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/hash/mod.rs.html#202-208' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Feeds a slice of this type into the given [<code>Hasher</code>]. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
</div></div><h3 id='impl-PartialEq%3CErrorKind%3E' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;<a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a>&gt; for <a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a></code><a href='#impl-PartialEq%3CErrorKind%3E' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&amp;self, __arg_0: &amp;<a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#121' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 id='impl-Eq' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a></code><a href='#impl-Eq' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'></div><h3 id='impl-Debug' class='impl'><span class='in-band'><code>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="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, __arg_0: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&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="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id='impl-PartialOrd%3CErrorKind%3E' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;<a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a>&gt; for <a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a></code><a href='#impl-PartialOrd%3CErrorKind%3E' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.partial_cmp' class="method"><span id='partial_cmp.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp' class='fnname'>partial_cmp</a>(&amp;self, __arg_0: &amp;<a class="enum" href="../../tokio/io/enum.ErrorKind.html" title="enum tokio::io::ErrorKind">ErrorKind</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/io/error.rs.html#97' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></p>
</div><h4 id='method.lt' class="method"><span id='lt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt' class='fnname'>lt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#644-649' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code>&lt;</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt">Read more</a></p>
</div><h4 id='method.le' class="method"><span id='le.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le' class='fnname'>le</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#666-671' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>&lt;=</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le">Read more</a></p>
</div><h4 id='method.gt' class="method"><span id='gt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt' class='fnname'>gt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#687-692' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>&gt;</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt">Read more</a></p>
</div><h4 id='method.ge' class="method"><span id='ge.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge' class='fnname'>ge</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#709-714' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>&gt;=</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></p>
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