ml" title="basic_stream"><code class="computeroutput"><span class="identifier">basic_stream</span></code></a>, and controls the rate
        at which bytes may be independently sent and received. This may be used to
        achieve fine-grained bandwidth management and flow control.
      </p>
<h5>
<a name="beast.concepts.RatePolicy.h0"></a>
        <span class="phrase"><a name="beast.concepts.RatePolicy.associated_types"></a></span><a class="link" href="RatePolicy.html#beast.concepts.RatePolicy.associated_