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Update documentation for Juniper
2016-09-11 13:41:24 -05:00
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<section id='main' class="content enum">
<h1 class='fqn'><span class='in-band'>Enum <a href='index.html'>log</a>::<wbr><a class='enum' href=''>LogLevel</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 id='src-34' class='srclink' href='../src/log/lib.rs.html#247-268' title='goto source code'>[src]</a></span></h1>
<pre class='rust enum'>pub enum LogLevel {
Error,
Warn,
Info,
Debug,
Trace,
}</pre><div class='docblock'><p>An enum representing the available verbosity levels of the logging framework</p>
<p>A <code>LogLevel</code> may be compared directly to a <code>LogLevelFilter</code>.</p>
</div><h2 class='variants'>Variants</h2>
<span id='variant.Error' class='variant'><code>Error</code></span><div class='docblock'><p>The &quot;error&quot; level.</p>
<p>Designates very serious errors.</p>
</div><span id='variant.Warn' class='variant'><code>Warn</code></span><div class='docblock'><p>The &quot;warn&quot; level.</p>
<p>Designates hazardous situations.</p>
</div><span id='variant.Info' class='variant'><code>Info</code></span><div class='docblock'><p>The &quot;info&quot; level.</p>
<p>Designates useful information.</p>
</div><span id='variant.Debug' class='variant'><code>Debug</code></span><div class='docblock'><p>The &quot;debug&quot; level.</p>
<p>Designates lower priority information.</p>
</div><span id='variant.Trace' class='variant'><code>Trace</code></span><div class='docblock'><p>The &quot;trace&quot; level.</p>
<p>Designates very low priority, often extremely verbose, information.</p>
</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-93' class='srclink' href='../src/log/lib.rs.html#356-379' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.max' class='method'><code>fn <a href='#method.max' class='fnname'>max</a>() -&gt; <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></h4>
<div class='docblock'><p>Returns the most verbose logging level.</p>
</div><h4 id='method.to_log_level_filter' class='method'><code>fn <a href='#method.to_log_level_filter' class='fnname'>to_log_level_filter</a>(&amp;self) -&gt; <a class='enum' href='../log/enum.LogLevelFilter.html' title='log::LogLevelFilter'>LogLevelFilter</a></code></h4>
<div class='docblock'><p>Converts the <code>LogLevel</code> to the equivalent <code>LogLevelFilter</code>.</p>
</div></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/fmt/trait.Debug.html' title='core::fmt::Debug'>Debug</a> for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-21' class='srclink' href='../src/log/lib.rs.html#246' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt' class='method'><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='core::fmt::Formatter'>Formatter</a>) -&gt; <a class='type' href='https://doc.rust-lang.org/nightly/core/fmt/type.Result.html' title='core::fmt::Result'>Result</a></code></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/cmp/trait.Eq.html' title='core::cmp::Eq'>Eq</a> for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-30' class='srclink' href='../src/log/lib.rs.html#246' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html' title='core::marker::Copy'>Copy</a> for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-33' class='srclink' href='../src/log/lib.rs.html#246' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'></div><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='core::clone::Clone'>Clone</a> for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-41' class='srclink' href='../src/log/lib.rs.html#270-275' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.clone' class='method'><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='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></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'><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></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/core/cmp/trait.PartialEq.html' title='core::cmp::PartialEq'>PartialEq</a> for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-44' class='srclink' href='../src/log/lib.rs.html#277-282' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.eq' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&amp;self, other: &amp;<a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a>) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></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'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></h4>
<div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html' title='core::cmp::PartialEq'>PartialEq</a>&lt;<a class='enum' href='../log/enum.LogLevelFilter.html' title='log::LogLevelFilter'>LogLevelFilter</a>&gt; for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-48' class='srclink' href='../src/log/lib.rs.html#284-289' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.eq-1' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&amp;self, other: &amp;<a class='enum' href='../log/enum.LogLevelFilter.html' title='log::LogLevelFilter'>LogLevelFilter</a>) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></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-1' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></h4>
<div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html' title='core::cmp::PartialOrd'>PartialOrd</a> for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-52' class='srclink' href='../src/log/lib.rs.html#291-296' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.partial_cmp' class='method'><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, other: &amp;<a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a>) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/option/enum.Option.html' title='core::option::Option'>Option</a>&lt;<a class='enum' href='https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html' title='core::cmp::Ordering'>Ordering</a>&gt;</code></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'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt' class='fnname'>lt</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></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'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le' class='fnname'>le</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></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'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt' class='fnname'>gt</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></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'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge' class='fnname'>ge</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></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>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html' title='core::cmp::PartialOrd'>PartialOrd</a>&lt;<a class='enum' href='../log/enum.LogLevelFilter.html' title='log::LogLevelFilter'>LogLevelFilter</a>&gt; for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-56' class='srclink' href='../src/log/lib.rs.html#298-303' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.partial_cmp-1' class='method'><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, other: &amp;<a class='enum' href='../log/enum.LogLevelFilter.html' title='log::LogLevelFilter'>LogLevelFilter</a>) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/option/enum.Option.html' title='core::option::Option'>Option</a>&lt;<a class='enum' href='https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html' title='core::cmp::Ordering'>Ordering</a>&gt;</code></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-1' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt' class='fnname'>lt</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></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-1' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le' class='fnname'>le</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></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-1' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt' class='fnname'>gt</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></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-1' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge' class='fnname'>ge</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></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>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html' title='core::cmp::Ord'>Ord</a> for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-60' class='srclink' href='../src/log/lib.rs.html#305-310' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.cmp' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp' class='fnname'>cmp</a>(&amp;self, other: &amp;<a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a>) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html' title='core::cmp::Ordering'>Ordering</a></code></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></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html' title='core::str::FromStr'>FromStr</a> for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-79' class='srclink' href='../src/log/lib.rs.html#338-348' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Err' class='type'><code>type <a href='https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#associatedtype.Err' class='type'>Err</a> = <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>()</a></code></h4>
<div class='docblock'><p>The associated error which can be returned from parsing.</p>
</div><h4 id='method.from_str' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#tymethod.from_str' class='fnname'>from_str</a>(level: &amp;<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.str.html'>str</a>) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a>&lt;<a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a>,&nbsp;<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>()</a>&gt;</code></h4>
<div class='docblock'><p>Parses a string <code>s</code> to return a value of this type. <a href="https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#tymethod.from_str">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/core/fmt/trait.Display.html' title='core::fmt::Display'>Display</a> for <a class='enum' href='../log/enum.LogLevel.html' title='log::LogLevel'>LogLevel</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-89' class='srclink' href='../src/log/lib.rs.html#350-354' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt-1' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, fmt: &amp;mut <a class='struct' href='https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html' title='core::fmt::Formatter'>Formatter</a>) -&gt; <a class='type' href='https://doc.rust-lang.org/nightly/core/fmt/type.Result.html' title='core::fmt::Result'>Result</a></code></h4>
<div class='docblock'><p>Formats the value using the given formatter.</p>
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