iter.
        </p>
<pre class="programlisting">template&lt;
    typename <a class="link" href="../SyncReadStream.html" title="Buffer-oriented synchronous read stream requirements">SyncReadStream</a>,
    typename <a class="link" href="../DynamicBuffer.html" title="Dynamic buffer requirements">DynamicBuffer</a>&gt;
std::size_t read_until(
    SyncReadStream &amp; s,
    DynamicBuffer &amp;&amp; buffers,
    string_view delim);
</pre>
<p>
          This function is used to read data into the specified dynamic