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<p class='location'>Trait Any</p><div class="block items"><ul><li><a href="#required-methods">Required Methods</a></li><li><a href="#methods">Methods</a></li><li><a href="#implementations">Trait Implementations</a></li><li><a href="#implementors">Implementors</a></li></ul></div><p class='location'><a href='../index.html'>core</a>::<wbr><a href='index.html'>any</a></p><script>window.sidebarCurrent = {name: 'Any', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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<h1 class='fqn'><span class='in-band'>Trait <a href='../index.html'>core</a>::<wbr><a href='index.html'>any</a>::<wbr><a class="trait" href=''>Any</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'>−</span>]
</a>
</span><a class='srclink' href='../../src/core/any.rs.html#88-111' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait Any: 'static {
fn <a href='#tymethod.get_type_id' class='fnname'>get_type_id</a>(&self) -> <a class="struct" href="../../core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a>;
}</pre><div class='docblock'><p>A type to emulate dynamic typing.</p>
<p>Most types implement <code>Any</code>. However, any type which contains a non-<code>'static</code> reference does not.
See the <a href="index.html">module-level documentation</a> for more details.</p>
</div>
<h2 id='required-methods'>Required Methods</h2>
<div class='methods'>
<h3 id='tymethod.get_type_id' class='method'><span id='get_type_id.v' class='invisible'><code>fn <a href='#tymethod.get_type_id' class='fnname'>get_type_id</a>(&self) -> <a class="struct" href="../../core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code></span></h3><div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>get_type_id </code><a href="https://github.com/rust-lang/rust/issues/27745">#27745</a>)</summary><p>this method will likely be replaced by an associated static</p>
</details></div></div><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>.</p>
<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="attribute">#<span class="op">!</span>[<span class="ident">feature</span>(<span class="ident">get_type_id</span>)]</span>
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">any</span>::{<span class="ident">Any</span>, <span class="ident">TypeId</span>};
<span class="kw">fn</span> <span class="ident">is_string</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="ident">Any</span>) <span class="op">-></span> <span class="ident">bool</span> {
<span class="ident">TypeId</span>::<span class="ident">of</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>() <span class="op">==</span> <span class="ident">s</span>.<span class="ident">get_type_id</span>()
}
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">is_string</span>(<span class="kw-2">&</span><span class="number">0</span>), <span class="bool-val">false</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">is_string</span>(<span class="kw-2">&</span><span class="string">"cookie monster"</span>.<span class="ident">to_string</span>()), <span class="bool-val">true</span>);
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=%23!%5Bfeature(get_type_id)%5D%0A%0Ause%20std%3A%3Aany%3A%3A%7BAny%2C%20TypeId%7D%3B%0A%0Afn%20is_string(s%3A%20%26Any)%20-%3E%20bool%20%7B%0A%20%20%20%20TypeId%3A%3Aof%3A%3A%3CString%3E()%20%3D%3D%20s.get_type_id()%0A%7D%0A%0Afn%20main()%20%7B%0A%20%20%20%20assert_eq!(is_string(%260)%2C%20false)%3B%0A%20%20%20%20assert_eq!(is_string(%26%22cookie%20monster%22.to_string())%2C%20true)%3B%0A%7D%0A&version=nightly">Run</a></pre>
</div></div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/any.rs.html#139-242' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.is' class="method"><span id='is.v' class='invisible'><code>fn <a href='#method.is' class='fnname'>is</a><T: <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>>(&self) -> bool</code></span></h4>
<div class='docblock'><p>Returns <code>true</code> if the boxed type is the same as <code>T</code>.</p>
<h1 id='examples-1' class='section-header'><a href='#examples-1'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">any</span>::<span class="ident">Any</span>;
<span class="kw">fn</span> <span class="ident">is_string</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="ident">Any</span>) {
<span class="kw">if</span> <span class="ident">s</span>.<span class="ident">is</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>() {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"It's a string!"</span>);
} <span class="kw">else</span> {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"Not a string..."</span>);
}
}
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="ident">is_string</span>(<span class="kw-2">&</span><span class="number">0</span>);
<span class="ident">is_string</span>(<span class="kw-2">&</span><span class="string">"cookie monster"</span>.<span class="ident">to_string</span>());
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=use%20std%3A%3Aany%3A%3AAny%3B%0A%0Afn%20is_string(s%3A%20%26Any)%20%7B%0A%20%20%20%20if%20s.is%3A%3A%3CString%3E()%20%7B%0A%20%20%20%20%20%20%20%20println!(%22It's%20a%20string!%22)%3B%0A%20%20%20%20%7D%20else%20%7B%0A%20%20%20%20%20%20%20%20println!(%22Not%20a%20string...%22)%3B%0A%20%20%20%20%7D%0A%7D%0A%0Afn%20main()%20%7B%0A%20%20%20%20is_string(%260)%3B%0A%20%20%20%20is_string(%26%22cookie%20monster%22.to_string())%3B%0A%7D%0A">Run</a></pre>
</div><h4 id='method.downcast_ref' class="method"><span id='downcast_ref.v' class='invisible'><code>fn <a href='#method.downcast_ref' class='fnname'>downcast_ref</a><T: <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>>(&self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&T></code></span></h4>
<div class='docblock'><p>Returns some reference to the boxed value if it is of type <code>T</code>, or
<code>None</code> if it isn't.</p>
<h1 id='examples-2' class='section-header'><a href='#examples-2'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">any</span>::<span class="ident">Any</span>;
<span class="kw">fn</span> <span class="ident">print_if_string</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="ident">Any</span>) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">string</span>) <span class="op">=</span> <span class="ident">s</span>.<span class="ident">downcast_ref</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>() {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"It's a string({}): '{}'"</span>, <span class="ident">string</span>.<span class="ident">len</span>(), <span class="ident">string</span>);
} <span class="kw">else</span> {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"Not a string..."</span>);
}
}
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="ident">print_if_string</span>(<span class="kw-2">&</span><span class="number">0</span>);
<span class="ident">print_if_string</span>(<span class="kw-2">&</span><span class="string">"cookie monster"</span>.<span class="ident">to_string</span>());
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=use%20std%3A%3Aany%3A%3AAny%3B%0A%0Afn%20print_if_string(s%3A%20%26Any)%20%7B%0A%20%20%20%20if%20let%20Some(string)%20%3D%20s.downcast_ref%3A%3A%3CString%3E()%20%7B%0A%20%20%20%20%20%20%20%20println!(%22It's%20a%20string(%7B%7D)%3A%20'%7B%7D'%22%2C%20string.len()%2C%20string)%3B%0A%20%20%20%20%7D%20else%20%7B%0A%20%20%20%20%20%20%20%20println!(%22Not%20a%20string...%22)%3B%0A%20%20%20%20%7D%0A%7D%0A%0Afn%20main()%20%7B%0A%20%20%20%20print_if_string(%260)%3B%0A%20%20%20%20print_if_string(%26%22cookie%20monster%22.to_string())%3B%0A%7D%0A">Run</a></pre>
</div><h4 id='method.downcast_mut' class="method"><span id='downcast_mut.v' class='invisible'><code>fn <a href='#method.downcast_mut' class='fnname'>downcast_mut</a><T: <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>>(&mut self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&mut T></code></span></h4>
<div class='docblock'><p>Returns some mutable reference to the boxed value if it is of type <code>T</code>, or
<code>None</code> if it isn't.</p>
<h1 id='examples-3' class='section-header'><a href='#examples-3'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">any</span>::<span class="ident">Any</span>;
<span class="kw">fn</span> <span class="ident">modify_if_u32</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">Any</span>) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">num</span>) <span class="op">=</span> <span class="ident">s</span>.<span class="ident">downcast_mut</span>::<span class="op"><</span><span class="ident">u32</span><span class="op">></span>() {
<span class="kw-2">*</span><span class="ident">num</span> <span class="op">=</span> <span class="number">42</span>;
}
}
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">x</span> <span class="op">=</span> <span class="number">10u32</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">s</span> <span class="op">=</span> <span class="string">"starlord"</span>.<span class="ident">to_string</span>();
<span class="ident">modify_if_u32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">x</span>);
<span class="ident">modify_if_u32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">s</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">x</span>, <span class="number">42</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="kw-2">&</span><span class="ident">s</span>, <span class="string">"starlord"</span>);
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=use%20std%3A%3Aany%3A%3AAny%3B%0A%0Afn%20modify_if_u32(s%3A%20%26mut%20Any)%20%7B%0A%20%20%20%20if%20let%20Some(num)%20%3D%20s.downcast_mut%3A%3A%3Cu32%3E()%20%7B%0A%20%20%20%20%20%20%20%20*num%20%3D%2042%3B%0A%20%20%20%20%7D%0A%7D%0A%0Afn%20main()%20%7B%0A%20%20%20%20let%20mut%20x%20%3D%2010u32%3B%0A%20%20%20%20let%20mut%20s%20%3D%20%22starlord%22.to_string()%3B%0A%0A%20%20%20%20modify_if_u32(%26mut%20x)%3B%0A%20%20%20%20modify_if_u32(%26mut%20s)%3B%0A%0A%20%20%20%20assert_eq!(x%2C%2042)%3B%0A%20%20%20%20assert_eq!(%26s%2C%20%22starlord%22)%3B%0A%7D%0A">Run</a></pre>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="../../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/any.rs.html#244-326' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.is-1' class="method"><span id='is.v-1' class='invisible'><code>fn <a href='#method.is-1' class='fnname'>is</a><T: <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>>(&self) -> bool</code></span></h4>
<div class='docblock'><p>Forwards to the method defined on the type <code>Any</code>.</p>
<h1 id='examples-4' class='section-header'><a href='#examples-4'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">any</span>::<span class="ident">Any</span>;
<span class="kw">fn</span> <span class="ident">is_string</span>(<span class="ident">s</span>: <span class="kw-2">&</span>(<span class="ident">Any</span> <span class="op">+</span> <span class="ident">Send</span>)) {
<span class="kw">if</span> <span class="ident">s</span>.<span class="ident">is</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>() {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"It's a string!"</span>);
} <span class="kw">else</span> {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"Not a string..."</span>);
}
}
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="ident">is_string</span>(<span class="kw-2">&</span><span class="number">0</span>);
<span class="ident">is_string</span>(<span class="kw-2">&</span><span class="string">"cookie monster"</span>.<span class="ident">to_string</span>());
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=use%20std%3A%3Aany%3A%3AAny%3B%0A%0Afn%20is_string(s%3A%20%26(Any%20%2B%20Send))%20%7B%0A%20%20%20%20if%20s.is%3A%3A%3CString%3E()%20%7B%0A%20%20%20%20%20%20%20%20println!(%22It's%20a%20string!%22)%3B%0A%20%20%20%20%7D%20else%20%7B%0A%20%20%20%20%20%20%20%20println!(%22Not%20a%20string...%22)%3B%0A%20%20%20%20%7D%0A%7D%0A%0Afn%20main()%20%7B%0A%20%20%20%20is_string(%260)%3B%0A%20%20%20%20is_string(%26%22cookie%20monster%22.to_string())%3B%0A%7D%0A">Run</a></pre>
</div><h4 id='method.downcast_ref-1' class="method"><span id='downcast_ref.v-1' class='invisible'><code>fn <a href='#method.downcast_ref-1' class='fnname'>downcast_ref</a><T: <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>>(&self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&T></code></span></h4>
<div class='docblock'><p>Forwards to the method defined on the type <code>Any</code>.</p>
<h1 id='examples-5' class='section-header'><a href='#examples-5'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">any</span>::<span class="ident">Any</span>;
<span class="kw">fn</span> <span class="ident">print_if_string</span>(<span class="ident">s</span>: <span class="kw-2">&</span>(<span class="ident">Any</span> <span class="op">+</span> <span class="ident">Send</span>)) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">string</span>) <span class="op">=</span> <span class="ident">s</span>.<span class="ident">downcast_ref</span>::<span class="op"><</span><span class="ident">String</span><span class="op">></span>() {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"It's a string({}): '{}'"</span>, <span class="ident">string</span>.<span class="ident">len</span>(), <span class="ident">string</span>);
} <span class="kw">else</span> {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"Not a string..."</span>);
}
}
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="ident">print_if_string</span>(<span class="kw-2">&</span><span class="number">0</span>);
<span class="ident">print_if_string</span>(<span class="kw-2">&</span><span class="string">"cookie monster"</span>.<span class="ident">to_string</span>());
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=use%20std%3A%3Aany%3A%3AAny%3B%0A%0Afn%20print_if_string(s%3A%20%26(Any%20%2B%20Send))%20%7B%0A%20%20%20%20if%20let%20Some(string)%20%3D%20s.downcast_ref%3A%3A%3CString%3E()%20%7B%0A%20%20%20%20%20%20%20%20println!(%22It's%20a%20string(%7B%7D)%3A%20'%7B%7D'%22%2C%20string.len()%2C%20string)%3B%0A%20%20%20%20%7D%20else%20%7B%0A%20%20%20%20%20%20%20%20println!(%22Not%20a%20string...%22)%3B%0A%20%20%20%20%7D%0A%7D%0A%0Afn%20main()%20%7B%0A%20%20%20%20print_if_string(%260)%3B%0A%20%20%20%20print_if_string(%26%22cookie%20monster%22.to_string())%3B%0A%7D%0A">Run</a></pre>
</div><h4 id='method.downcast_mut-1' class="method"><span id='downcast_mut.v-1' class='invisible'><code>fn <a href='#method.downcast_mut-1' class='fnname'>downcast_mut</a><T: <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a>>(&mut self) -> <a class="enum" href="../../core/option/enum.Option.html" title="enum core::option::Option">Option</a><&mut T></code></span></h4>
<div class='docblock'><p>Forwards to the method defined on the type <code>Any</code>.</p>
<h1 id='examples-6' class='section-header'><a href='#examples-6'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">any</span>::<span class="ident">Any</span>;
<span class="kw">fn</span> <span class="ident">modify_if_u32</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> (<span class="ident">Any</span><span class="op">+</span> <span class="ident">Send</span>)) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">num</span>) <span class="op">=</span> <span class="ident">s</span>.<span class="ident">downcast_mut</span>::<span class="op"><</span><span class="ident">u32</span><span class="op">></span>() {
<span class="kw-2">*</span><span class="ident">num</span> <span class="op">=</span> <span class="number">42</span>;
}
}
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">x</span> <span class="op">=</span> <span class="number">10u32</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">s</span> <span class="op">=</span> <span class="string">"starlord"</span>.<span class="ident">to_string</span>();
<span class="ident">modify_if_u32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">x</span>);
<span class="ident">modify_if_u32</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">s</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">x</span>, <span class="number">42</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="kw-2">&</span><span class="ident">s</span>, <span class="string">"starlord"</span>);
}<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=use%20std%3A%3Aany%3A%3AAny%3B%0A%0Afn%20modify_if_u32(s%3A%20%26mut%20(Any%2B%20Send))%20%7B%0A%20%20%20%20if%20let%20Some(num)%20%3D%20s.downcast_mut%3A%3A%3Cu32%3E()%20%7B%0A%20%20%20%20%20%20%20%20*num%20%3D%2042%3B%0A%20%20%20%20%7D%0A%7D%0A%0Afn%20main()%20%7B%0A%20%20%20%20let%20mut%20x%20%3D%2010u32%3B%0A%20%20%20%20let%20mut%20s%20%3D%20%22starlord%22.to_string()%3B%0A%0A%20%20%20%20modify_if_u32(%26mut%20x)%3B%0A%20%20%20%20modify_if_u32(%26mut%20s)%3B%0A%0A%20%20%20%20assert_eq!(x%2C%2042)%3B%0A%20%20%20%20assert_eq!(%26s%2C%20%22starlord%22)%3B%0A%7D%0A">Run</a></pre>
</div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/any.rs.html#123-127' 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='../../core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../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>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="trait" href="../../core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="../../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/any.rs.html#133-137' 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='../../core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../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>
</div></div>
<h2 id='implementors'>Implementors</h2>
<ul class='item-list' id='implementors-list'>
<li><code>impl<T: 'static + ?<a class="trait" href="../../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> Any for T</code></li>
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