class="pre">zero_or_one</span></code></div>
</div>
</div>
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</section>
<section id="leashing-1">
<span id="debugger-0-leashing-1"></span><span id="index-8"></span><h3><a class="toc-backref" href="#contents" role="doc-backlink"><code class="docutils literal notranslate"><span class="pre">leashing_/1</span></code></a><a class="headerlink" href="#leashing-1" title="Link to this heading"></a></h3>
<p>Table of currently leashed ports.</p>
<div class="line-block">
<div class="line"><stron