39;
2: &#39;i&#39;
3: &#39;f&#39;
4: &#39;t&#39;</code></pre>

    <h4>Declaration</h4>    
    <code class="language-swift">func enumerate() -&gt; EnumerateSequence&lt;StrideThrough&lt;Element&gt;&gt;</code>
    
        <h4>Declared In</h4>
        <a href="../../protocol/SequenceType/"><code>SequenceType</code></a>    
</div></div>
</div>
<div class="declaration inherited" id="func-filter_">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-filter_">func filter(<wbr>_:)</a>
        
<div 