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2017-07-14 23:30:16 +00:00
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<p class='location'>Struct Error</p><div class="block items"><ul><li><a href="#methods">Methods</a></li><li><a href="#implementations">Trait Implementations</a></li></ul></div><p class='location'><a href='index.html'>gio</a></p><script>window.sidebarCurrent = {name: 'Error', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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<h1 class='fqn'><span class='in-band'>Struct <a href='index.html'>gio</a>::<wbr><a class="struct" href=''>Error</a></span><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>]
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</span><a class='srclink' href='../src/glib/boxed.rs.html#20' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct Error(_);</pre><div class='docblock'><p>A generic error capable of representing various error domains (types).</p>
</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl <a class="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/error.rs.html#24-84' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><code>fn <a href='#method.new' class='fnname'>new</a>&lt;T&gt;(error: T, message: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -&gt; <a class="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../glib/error/trait.ErrorDomain.html" title="trait glib::error::ErrorDomain">ErrorDomain</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Creates an error with supplied error enum variant and message.</p>
</div><h4 id='method.is' class="method"><span id='is.v' class='invisible'><code>fn <a href='#method.is' class='fnname'>is</a>&lt;T&gt;(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../glib/error/trait.ErrorDomain.html" title="trait glib::error::ErrorDomain">ErrorDomain</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Checks if the error domain matches <code>T</code>.</p>
</div><h4 id='method.kind' class="method"><span id='kind.v' class='invisible'><code>fn <a href='#method.kind' class='fnname'>kind</a>&lt;T&gt;(&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;T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../glib/error/trait.ErrorDomain.html" title="trait glib::error::ErrorDomain">ErrorDomain</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Tries to convert to a specific error enum.</p>
<p>Returns <code>Some</code> if the error belongs to the enum&#39;s error domain and
<code>None</code> otherwise.</p>
<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">file_error</span>) <span class="op">=</span> <span class="ident">error</span>.<span class="ident">kind</span>::<span class="op">&lt;</span><span class="ident">FileError</span><span class="op">&gt;</span>() {
<span class="kw">match</span> <span class="ident">file_error</span> {
<span class="ident">FileError</span>::<span class="ident">Exist</span> <span class="op">=&gt;</span> ...
<span class="ident">FileError</span>::<span class="ident">Isdir</span> <span class="op">=&gt;</span> ...
...
}
}</pre>
<pre class="rust rust-example-rendered">
<span class="kw">match</span> <span class="ident">error</span> {
<span class="prelude-val">Some</span>(<span class="ident">FileError</span>::<span class="ident">Exist</span>) <span class="op">=&gt;</span> ...
<span class="prelude-val">Some</span>(<span class="ident">FileError</span>::<span class="ident">Isdir</span>) <span class="op">=&gt;</span> ...
...
}</pre>
</div><h4 id='method.wrap' class="method"><span id='wrap.v' class='invisible'><code>fn <a href='#method.wrap' class='fnname'>wrap</a>(ptr: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut </a><a class="struct" href="../glib_sys/struct.GError.html" title="struct glib_sys::GError">GError</a>) -&gt; <a class="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a></code></span></h4>
</div><h2 id='implementations'>Trait Implementations</h2><h3 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="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/boxed.rs.html#19' 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="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a></code></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: &amp;Self)</code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></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 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html" title="trait std::error::Error">Error</a> for <a class="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/error.rs.html#92-96' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.description' class="method"><span id='description.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/std/error/trait.Error.html#tymethod.description' class='fnname'>description</a>(&amp;self) -&gt; &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code></span></h4>
</div><h3 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="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/boxed.rs.html#19' 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.tuple.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></h4>
<div class='docblock'><p>Formats the value using the given formatter.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="../gio/struct.Error.html" title="struct gio::Error">Error</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/glib/error.rs.html#86-90' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt-1' class="method"><span id='fmt.v-1' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>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>) -&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.tuple.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></h4>
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