an class="number">2</span>
    <span class="identifier">fn</span><span class="special">():</span> <span class="number">3</span>
    <span class="identifier">fn</span><span class="special">():</span> <span class="number">4</span>
    <span class="identifier">fn</span><span class="special">():</span> <span class="number">5</span>
    <span class="identifier">sink</span> <span class="identifier">is</span> <span class="identifier">complete</span><span class="special">:</span> <span class="keyword">false</span>
