(Inherited from <code class="computeroutput"><span class="identifier">http</span><span class="special">::</span><span class="identifier">basic_fields</span></code>)
</p>
<p>
- <a class="indexterm" name="idm45886654754912"></a>
+ <a class="indexterm" name="idm45873503942624"></a>
Returns the field enum, which can be <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>.
</p>
<h6>