art-core/String-class.html">String</a> token representing the ID of <code>isolate</code>.</p>
<p>Returns null if the running Dart environment does not support the service
protocol.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="language-dart">static String getIsolateID(Isolate isolate) {
  ArgumentError.checkNotNull(isolate, &#39;isolate&#39;);
  return _getIsolateIDFromSendPort(isolate.co