&gt;</span> string</code></dt><dd><p><code>string_of_command m</code> returns the command name of the message</p></dd></dl><dl><dt class="spec value" id="val-parse"><a href="#val-parse" class="anchor"></a><code><span class="keyword">val</span> parse : <a href="index.html#type-header">header</a> <span>&#45;&gt;</span> string <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dd><p><code>parse h data</code> parses <code>data</code> and returns the message</p></dd></dl><dl><dt class="spec val