rchase' == true
</code></pre>
<ul>
<li>Parameter predicate: A closure that takes an element of the sequence
as its argument and returns a Boolean value that indicates whether
the passed element represents a match.</li>
</ul>
<blockquote>
<p>Complexity:
O(<em>n</em>), where <em>n</em> is the length of the sequence.</p>
</blockquote>
<h4>Declaration</h4><code class="language-swift">@inlinable public func contains(where predicate: (Self.Element) throws -> Bool) rethrows -> Bool</code></div></div><div id="drop_