="keyword">explicit</span>
<a class="link" href="handler/overload2.html" title="test::handler::handler (2 of 4 overloads)">handler</a><span class="special">(</span>
    <span class="identifier">error_code</span> <span class="identifier">ec</span><span class="special">);</span>
  <span class="emphasis"><em>» <a class="link" href="handler/overload2.html" title="test::handler::handler (2 of 4 overloads)"><code class="computeroutput"><span class="identifier">more</span><span class="special">...</span></code></