<span class='kw'>let</span> <span class='ident'>v</span> <span class='op'>=</span> <span class='macro'>vec</span><span class='macro'>!</span>[<span class='number'>1</span>, <span class='number'>2</span>, <span class='number'>3</span>];

<span class='ident'>take</span>(<span class='ident'>v</span>);

<span class='macro'>println</span><span class='macro'>!</span>(<span class='string'>&quot;v[0] is: {}&quot;</span>, <span class='ident'>v</span>[<span class='number'>0</span>]);</pre>

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