ial">](</span><span class="identifier">error_code</span> <span class="identifier">ec</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="identifier">bytes_transferred</span><span class="special">)</span>
            <span class="special">{</span>
                <span class="comment">// Consume the line from the buffer</span>
                <span class="identifier">s</span><span class="special">.</span><s