
                            <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">convenience</span> <span class="nf">init</span><span class="p">(</span><span class="nv">manufacturer</span><span class="p">:</span> <span class="kt">Manufacturer</span><span class="p">?</span> <span class="o">=</span> <span class="kc">nil</span><span class="p">,</span>
                        <span class="nv">product</span><span class="p">:</span> <span class="kt">UInt16</span><span class="p">?</s