   Value</a>
          </h7><p>
            The number of bytes written.
          </p>
<h7><a name="beast.ref.boost__beast__test__stream.write_some.overload2.h4"></a>
            <span class="phrase"><a name="beast.ref.boost__beast__test__stream.write_some.overload2.remarks"></a></span><a class="link" href="overload2.html#beast.ref.boost__beast__test__stream.write_some.overload2.remarks">Remarks</a>
          </h7><p>
            The <code class="computeroutput"><span class="identifier">write_some</span></