nction-or-value">cssSelector:string -&gt; pattern:string -&gt; unit</code></td><td class="xmldoc"><a href="https://github.com/lefthandedgoat/canopy/tree/master/src/canopy/canopy.parallell.instanced.fs#L139-139" class="float-right" aria-label="View source on GitHub"><i class="fab fa-github text-dark"></i></a></td></tr><tr><td><a href="#x.onn(u)" id="x.onn(u)">#</a></td><td class="member-name"><code class="function-or-value" data-guid="381d5167-a347-41a1-96ae-baa7e0b5c926">x.onn(u)</code></td><td class="membe