div>
        </dd>
        <dt id="HashSet.of" class="callable">
          <span class="name"><a href="../dart-collection/HashSet/HashSet.of.html">HashSet.of</a></span><span class="signature">(<span class="parameter" id="of-param-elements"><span class="type-annotation"><a href="../dart-core/Iterable-class.html">Iterable</a><span class="signature">&lt;<wbr><span class="type-parameter">E</span>&gt;</span></span> <span class="parameter-name">elements</span></span><wbr>)</span>
        </dt>
        <dd>
      