 hoops for purity's sake? Of course this can be changed later.</li>
</ul>
<dl class="tparams"><dt>Template Parameters</dt><dd>
  <table class="tparams">
    <tr><td class="paramname">Task_err_blob</td><td>See <code>on_rcvd_or_error</code> arg. </td></tr>
    <tr><td class="paramname">Target_payload_blob_func</td><td>See <code>target_payload_blob_func</code> arg. </td></tr>
    <tr><td class="paramname">Should_interrupt_func</td><td>See <code>should_interrupt_func</code> arg. </td></tr>
  </table>
  </dd>
</