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<style>
pre {
color: #DCDCCC;
background-color: #3F3F3F;
font-size: 22px;
}
.comment { color: #7F9F7F; }
.string { color: #CC9393; }
.function { color: #93E0E3; }
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.text { color: #DCDCCC; }
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<pre><code>
<span class="attribute">#</span><span class="attribute">[</span><span class="attribute">derive</span><span class="attribute">(</span><span class="attribute">Clone</span><span class="attribute">,</span><span class="attribute"> </span><span class="attribute">Debug</span><span class="attribute">)</span><span class="attribute">]</span>
<span class="keyword">struct</span> <span class="function">Foo</span> {
<span class="keyword">pub</span> <span class="function">x</span>: <span class="text">i32</span>,
<span class="keyword">pub</span> <span class="function">y</span>: <span class="text">i32</span>,
}
<span class="keyword">fn</span> <span class="function">foo</span><<span class="type function">T</span>>() -> <span class="type">T</span> {
<span class="macro">unimplemented</span><span class="macro">!</span>();
}
<span class="comment">// comment</span>
<span class="keyword">fn</span> <span class="function">main</span>() {
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"Hello, {}!"</span>, <span class="literal">92</span>);
<span class="keyword">let</span> <span class="keyword">mut</span> <span class="function">vec</span> = <span class="text">Vec</span>::<span class="text">new</span>();
<span class="keyword.control">if</span> <span class="keyword">true</span> {
<span class="text">vec</span>.<span class="text">push</span>(<span class="type">Foo</span> { <span class="field">x</span>: <span class="literal">0</span>, <span class="field">y</span>: <span class="literal">1</span> });
}
<span class="keyword.unsafe">unsafe</span> { <span class="text">vec</span>.<span class="text">set_len</span>(<span class="literal">0</span>); }
}
</code></pre>
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