    <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">static</span> <span class="kd">func</span> <span class="nf">build</span><span class="p">(</span><span class="n">_</span> <span class="nv">base</span><span class="p">:</span> <span class="kt"><a href="../../../Protocols/RectBasedLayout.html">RectBasedLayout</a></span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kt"><a href="../../../Structs/La