    <dd><ul class="comma-separated clazz-relationships">
          <li><a href="../dart-core/RuneIterator-class.html">RuneIterator</a></li>
        </ul></dd>


      </dl>
    </section>

    <section class="summary offset-anchor" id="constructors">
      <h2>Constructors</h2>

      <dl class="constructor-summary-list">
        <dt id="BidirectionalIterator" class="callable">
          <span class="name"><a href="../dart-core/BidirectionalIterator/BidirectionalIterator.html">BidirectionalIterator</a></spa