151 lines
7.1 KiB
HTML
151 lines
7.1 KiB
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<meta name="description" content="API documentation for the Rust `Spanned` trait in crate `syn`.">
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<meta name="keywords" content="rust, rustlang, rust-lang, Spanned">
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<title>syn::spanned::Spanned - Rust</title>
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<div class="sidebar-menu">☰</div>
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<p class='location'>Trait Spanned</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.span">span</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../index.html'>syn</a>::<wbr><a href='index.html'>spanned</a></p><script>window.sidebarCurrent = {name: 'Spanned', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<section id='main' class="content">
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<h1 class='fqn'><span class='in-band'>Trait <a href='../index.html'>syn</a>::<wbr><a href='index.html'>spanned</a>::<wbr><a class="trait" href=''>Spanned</a></span><span class='out-of-band'><span id='render-detail'>
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[<span class='inner'>−</span>]
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</a>
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</span><a class='srclink' href='../../src/syn/spanned.rs.html#98-104' title='goto source code'>[src]</a></span></h1>
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<pre class='rust trait'>pub trait Spanned {
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fn <a href='#tymethod.span' class='fnname'>span</a>(&self) -> <a class="struct" href="../../proc_macro2/struct.Span.html" title="struct proc_macro2::Span">Span</a>;
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}</pre><div class='docblock'><p>A trait that can provide the <code>Span</code> of the complete contents of a syntax
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tree node.</p>
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<p>This trait is automatically implemented for all types that implement
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<a href="https://docs.rs/quote/0.4/quote/trait.ToTokens.html"><code>ToTokens</code></a> from the <code>quote</code> crate.</p>
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<p>See the <a href="index.html">module documentation</a> for an example.</p>
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<p><em>This trait is available if Syn is built with both the <code>"parsing"</code> and
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<code>"printing"</code> features.</em></p>
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</div>
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<h2 id='required-methods' class='small-section-header'>
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Required Methods<a href='#required-methods' class='anchor'></a>
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</h2>
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<div class='methods'>
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<h3 id='tymethod.span' class='method'><span id='span.v' class='invisible'><code>fn <a href='#tymethod.span' class='fnname'>span</a>(&self) -> <a class="struct" href="../../proc_macro2/struct.Span.html" title="struct proc_macro2::Span">Span</a></code></span></h3><div class='docblock'><p>Returns a <code>Span</code> covering the complete contents of this syntax tree
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node, or <a href="https://docs.rs/proc-macro2/0.2/proc_macro2/struct.Span.html#method.call_site"><code>Span::call_site()</code></a> if this node is empty.</p>
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Implementors<a href='#implementors' class='anchor'></a>
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<ul class='item-list' id='implementors-list'>
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<li><div class='out-of-band'><a class='srclink' href='../../src/syn/spanned.rs.html#106-142' title='goto source code'>[src]</a></div><code>impl<T> Spanned for T <span class="where fmt-newline">where<br> T: <a class="trait" href="../../quote/to_tokens/trait.ToTokens.html" title="trait quote::to_tokens::ToTokens">ToTokens</a>, </span></code></li>
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</ul><script type="text/javascript" async
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