xtension</span> <span class="kt">Slice</span><span class="p">:</span> <span class="kt">Equatable</span> <span class="k">where</span> <span class="kt">Element</span><span class="p">:</span> <span class="kt">Hashable</span></code></pre>
<pre class="highlight swift"><code><span class="kd">extension</span> <span class="kt">Slice</span><span class="p">:</span> <span class="kt">Hashable</span> <span class="k">where</span> <span class="kt">Element</span><span class="p">:</span> <span class="kt">Hashable</span></co