imple_completion.html">when_any,
        simple completion</a></span></dt>
<dt><span class="section"><a href="when_any/when_any__return_value.html">when_any,
        return value</a></span></dt>
<dt><span class="section"><a href="when_any/when_any__produce_first_outcome__whether_result_or_exception.html">when_any,
        produce first outcome, whether result or exception</a></span></dt>
<dt><span class="section"><a href="when_any/when_any__produce_first_success.html">when_any,
        produce first success