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<h1 class='fqn'><span class='in-band'>Macro <a href='index.html'>proc_macro</a>::<wbr><a class="macro" href=''>quote</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version '></span><span id='render-detail'>
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<pre class="rust macro">
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">quote</span> {
    () <span class="op">=&gt;</span> { ... };
}</pre>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API.  (<code>proc_macro </code><a href="https://github.com/rust-lang/rust/issues/38356">#38356</a>)</div></div><div class='docblock'><p><code>quote!(..)</code> accepts arbitrary tokens and expands into a <code>TokenStream</code> describing the input.
For example, <code>quote!(a + b)</code> will produce a expression, that, when evaluated, constructs
the <code>TokenStream</code> <code>[Word(&quot;a&quot;), Op('+', Alone), Word(&quot;b&quot;)]</code>.</p>
<p>Unquoting is done with <code>$</code>, and works by taking the single next ident as the unquoted term.
To quote <code>$</code> itself, use <code>$$</code>.</p>
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