="dart-core/Uri-class.html">Uri</a></span> <span class="parameter-name">url</span></span>)
      
    </section>
    <section class="desc markdown">
      <p>Opens a HTTP connection using the PATCH method.</p>
<p>The URL to use is specified in <code>url</code>.</p>
<p>See <a href="dart-io/HttpClient/openUrl.html">openUrl</a> for details.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="langu