of a surrogate pair.</p>
<p>Setting the position to the end of then string will set <a href="../../dart-core/RuneIterator/current.html">current</a> to null.</p>
        </section>
                <section class="summary source-code" id="source">
          <h2><span>Implementation</span></h2>
          <pre class="language-dart"><code class="language-dart">void set rawIndex(int rawIndex) {
  RangeError.checkValidIndex(rawIndex, string, &quot;rawIndex&quot;);
  reset(rawIndex);
  moveNext();
}</code></pre>
  