

    <section class="desc markdown">
      <p>An Iterator that allows moving backwards as well as forwards.</p>
    </section>
    
    <section>
      <dl class="dl-horizontal">

        <dt>Implemented types</dt>
        <dd>
          <ul class="comma-separated clazz-relationships">
            <li><a href="../dart-core/Iterator-class.html">Iterator</a><span class="signature">&lt;<wbr><span class="type-parameter">E</span>&gt;</span></li>
          </ul>
        </dd>


        <dt>Implementers</dt>
    