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| <p class='location'>Struct MetadataBuilder</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'>log</a></p><script>window.sidebarCurrent = {name: 'MetadataBuilder', 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'>log</a>::<wbr><a class="struct" href=''>MetadataBuilder</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'>−</span>] |
| </a> |
| </span><a class='srclink' href='../src/log/lib.rs.html#878-880' title='goto source code'>[src]</a></span></h1> |
| <pre class='rust struct'>pub struct MetadataBuilder<'a> { /* fields omitted */ }</pre><div class='docblock'><p>Builder for <a href="struct.Metadata.html"><code>Metadata</code></a>.</p> |
| |
| <p>Typically should only be used by log library creators or for testing and "shim loggers". |
| The <code>MetadataBuilder</code> can set the different parameters of a <code>Metadata</code> object, and returns |
| the created object when <code>build</code> is called.</p> |
| |
| <h1 id='example' class='section-header'><a href='#example'>Example</a></h1> |
| <pre class="rust rust-example-rendered"> |
| <span class="kw">let</span> <span class="ident">target</span> <span class="op">=</span> <span class="string">"myApp"</span>; |
| <span class="kw">use</span> <span class="ident">log</span>::{<span class="ident">Level</span>, <span class="ident">MetadataBuilder</span>}; |
| <span class="kw">let</span> <span class="ident">metadata</span> <span class="op">=</span> <span class="ident">MetadataBuilder</span>::<span class="ident">new</span>() |
| .<span class="ident">level</span>(<span class="ident">Level</span>::<span class="ident">Debug</span>) |
| .<span class="ident">target</span>(<span class="ident">target</span>) |
| .<span class="ident">build</span>();</pre> |
| </div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl<'a> <a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/log/lib.rs.html#882-918' 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>() -> <a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span></h4> |
| <div class='docblock'><p>Construct a new <code>MetadataBuilder</code>.</p> |
| |
| <p>The default options are:</p> |
| |
| <ul> |
| <li><code>level</code>: <code>Level::Info</code></li> |
| <li><code>target</code>: <code>""</code></li> |
| </ul> |
| </div><h4 id='method.level' class="method"><span id='level.v' class='invisible'><code>fn <a href='#method.level' class='fnname'>level</a>(&mut self, arg: <a class="enum" href="../log/enum.Level.html" title="enum log::Level">Level</a>) -> &mut <a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span></h4> |
| <div class='docblock'><p>Setter for <a href="struct.Metadata.html#method.level"><code>level</code></a>.</p> |
| </div><h4 id='method.target' class="method"><span id='target.v' class='invisible'><code>fn <a href='#method.target' class='fnname'>target</a>(&mut self, target: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> &mut <a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span></h4> |
| <div class='docblock'><p>Setter for <a href="struct.Metadata.html#method.target"><code>target</code></a>.</p> |
| </div><h4 id='method.build' class="method"><span id='build.v' class='invisible'><code>fn <a href='#method.build' class='fnname'>build</a>(&self) -> <a class="struct" href="../log/struct.Metadata.html" title="struct log::Metadata">Metadata</a><'a></code></span></h4> |
| <div class='docblock'><p>Returns a <code>Metadata</code> object.</p> |
| </div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl<'a> <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="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/log/lib.rs.html#877' title='goto source code'>[src]</a></span></h3> |
| <div class='impl-items'></div><h3 class='impl'><span class='in-band'><code>impl<'a> <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/log/lib.rs.html#877' 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>(&self, __arg_0: &<a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></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>(&self, __arg_0: &<a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4> |
| <div class='docblock'><p>This method tests for <code>!=</code>.</p> |
| </div></div><h3 class='impl'><span class='in-band'><code>impl<'a> <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="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/log/lib.rs.html#877' 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>(&self, __arg_0: &<a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></code></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) -> Self</code></span></h4> |
| <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>ord_max_min</code>)</div></div><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) -> Self</code></span></h4> |
| <div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>ord_max_min</code>)</div></div><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 class='impl'><span class='in-band'><code>impl<'a> <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a> for <a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/log/lib.rs.html#877' 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>(&self, __arg_0: &<a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>></code></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>(&self, __arg_0: &<a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></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><</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>(&self, __arg_0: &<a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></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><=</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>(&self, __arg_0: &<a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></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>></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>(&self, __arg_0: &<a class="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></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>>=</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> <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="struct" href="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/log/lib.rs.html#877' 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><__H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>>(&self, __arg_0: &mut __H)</code></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><H>(data: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[Self]</a>, state: &mut H) <span class="where fmt-newline">where<br> H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>, </span></code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></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 class='impl'><span class='in-band'><code>impl<'a> <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="../log/struct.MetadataBuilder.html" title="struct log::MetadataBuilder">MetadataBuilder</a><'a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/log/lib.rs.html#877' 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>(&self, __arg_0: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span></h4> |
| <div class='docblock'><p>Formats the value using the given formatter.</p> |
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