lements of <code>self</code>.</p>

<p><strong>Requires:</strong> <code>maxLength &gt;= 0</code></p>

    <h4>Declaration</h4>    
    <code class="language-swift">func prefix(maxLength: Int) -&gt; Self.SubSequence</code>
    
        <h4>Declared In</h4>
        <a href="../../protocol/SequenceType/"><code>SequenceType</code></a>    
</div></div>
</div>
<div class="declaration inherited" id="func-prefixthrough_">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-prefixthrough_">func prefixTh