lass="Other">:</span> <span class="Identifier">Rect</span> <span class="Other">=</span> <span class="Identifier">Rect</span><span class="Other">(</span><span class="Identifier">x</span><span class="Other">:</span> <span class="DecNumber">0</span><span class="Other">,</span> <span class="Identifier">y</span><span class="Other">:</span> <span class="DecNumber">0</span><span class="Other">,</span> <span class="Identifier">w</span><span class="Other">:</span> <span class="DecNumber">0</span><span class="Other">