 class="Identifier">used</span><span class="Operator">.</span><span class="Punctuation">}</span> <span class="Operator">=</span>
    <span class="Identifier">doAssert</span> <span class="Identifier">getContent</span><span class="Punctuation">(</span><span class="StringLit">&quot;http://httpbin.org/get&quot;</span><span class="Punctuation">)</span> <span class="Keyword">is</span> <span class="Identifier">Future</span><span class="Punctuation">[</span><span class="Identifier">string</span><span class="Punctua