<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Say I have something like<br><br>data DT a = Foo a | Bar a | Boo a<br><br>I want something like a list of the constructors of DT, perhaps as [TypeRep]. I'm using Data.Typeable but can't seem to find what I need in there. Everything there operates over constructors, not types.<br></td></tr></table><br>