m">
                non-const <code class="computeroutput"><span class="identifier">data</span><span class="special">()</span></code>
                returns a mutable buffer sequence
              </li>
<li class="listitem">
                Add <code class="computeroutput"><span class="identifier">cdata</span><span class="special">()</span></code>
                to also return constant readable bytes
              </li>
<li class="listitem">
                Eligible member functions are declared <code cla