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<p class='location'>Trait FutureFrom</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#associated-types">Associated Types</a><div class="sidebar-links"><a href="#associatedtype.Future">Future</a><a href="#associatedtype.Error">Error</a></div><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.future_from">future_from</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../../index.html'>tokio</a>::<wbr><a href='../index.html'>prelude</a>::<wbr><a href='index.html'>future</a></p><script>window.sidebarCurrent = {name: 'FutureFrom', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Trait <a href='../../index.html'>tokio</a>::<wbr><a href='../index.html'>prelude</a>::<wbr><a href='index.html'>future</a>::<wbr><a class="trait" href=''>FutureFrom</a></span><span class='out-of-band'><span id='render-detail'>
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<pre class='rust trait'>pub trait FutureFrom&lt;T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;Self::<a class="type" href="../../../tokio/prelude/future/trait.FutureFrom.html#associatedtype.Future" title="type tokio::prelude::future::FutureFrom::Future">Future</a> as <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>&gt;::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a> == Self,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;Self::<a class="type" href="../../../tokio/prelude/future/trait.FutureFrom.html#associatedtype.Future" title="type tokio::prelude::future::FutureFrom::Future">Future</a> as <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>&gt;::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a> == Self::<a class="type" href="../../../tokio/prelude/future/trait.FutureFrom.html#associatedtype.Error" title="type tokio::prelude::future::FutureFrom::Error">Error</a>,&nbsp;</span>{
type <a href='#associatedtype.Future' class="type">Future</a>: <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>;
type <a href='#associatedtype.Error' class="type">Error</a>;
fn <a href='#tymethod.future_from' class='fnname'>future_from</a>(T) -&gt; Self::<a class="type" href="../../../tokio/prelude/future/trait.FutureFrom.html#associatedtype.Future" title="type tokio::prelude::future::FutureFrom::Future">Future</a>;
}</pre><div class='docblock'><p>Asynchronous conversion from a type <code>T</code>.</p>
<p>This trait is analogous to <code>std::convert::From</code>, adapted to asynchronous
computation.</p>
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<h3 id='associatedtype.Future' class='method'><span id='Future.t' class='invisible'><code>type <a href='#associatedtype.Future' class="type">Future</a>: <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a></code></span></h3><div class='docblock'><p>The future for the conversion.</p>
</div><h3 id='associatedtype.Error' class='method'><span id='Error.t' class='invisible'><code>type <a href='#associatedtype.Error' class="type">Error</a></code></span></h3><div class='docblock'><p>Possible errors during conversion.</p>
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<h3 id='tymethod.future_from' class='method'><span id='future_from.v' class='invisible'><code>fn <a href='#tymethod.future_from' class='fnname'>future_from</a>(T) -&gt; Self::<a class="type" href="../../../tokio/prelude/future/trait.FutureFrom.html#associatedtype.Future" title="type tokio::prelude::future::FutureFrom::Future">Future</a></code></span></h3><div class='docblock'><p>Consume the given value, beginning the conversion.</p>
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