%3Ddestroy%2COnce"><span class="Identifier">`=destroy`</span></a><span class="Other">(</span><span class="Identifier">o</span><span class="Other">:</span> <a href="once.html#Once"><span class="Identifier">Once</span></a><span class="Other">)</span> {.<span class="Identifier">inline</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">