r">remain</span><span class="special">,</span>       <span class="comment">// Octets remaining in this chunk, includes `body`</span>
    <span class="identifier">string_view</span> <span class="identifier">body</span><span class="special">,</span>           <span class="comment">// A buffer holding some or all of the remainder of the chunk body</span>
    <span class="identifier">error_code</span><span class="special">&amp;</span> <span class="identifier">ec</span><span class="special">);</span>            