QueueStatistics</a>
, <a class="el" href="d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#a4e680a3d7765f9a3f422ccacb67df395">Bloomberg::quantum::QueueStatistics</a>
</li>
<li>Promise
: <a class="el" href="dc/d14/classBloomberg_1_1quantum_1_1Future.html#a38b7a1d0cb5a6365a03c19b76293e519">Bloomberg::quantum::Future&lt; T &gt;</a>
, <a class="el" href="d1/d15/classBloomberg_1_1quantum_1_1Promise.html#a0ad555bf9dfa709076983d66edd359d4">Bloomberg::quantum::Promise&lt; T &gt;</a>
</li>
<li>Promise&lt; Bu