entifier">http</span><span class="special">::</span><span class="identifier">header</span><span class="special">::</span><span class="identifier">result</span></code></a>
            will return <a class="link" href="../../boost__beast__http__field.html" title="http::field"><code class="computeroutput"><span class="identifier">http</span><span class="special">::</span><span class="identifier">unknown</span></code></a>. Use <a class="link" href="../../boost__beast__http__header/result_int.html" title="http::