Support for function aliases/references/lambdas

[sebthom]

Hi Andreas,
great library! I was wondering if something like this could be made possible in the library.

typedef Callback = (name:String) -> Void;
typedef Veto = (name:String) -> Bool;

class Test {

  static function main() {
    final vetoFunc = (name:String) -> name.length > 10;

    final union:Union3<String, Callback, Veto> = vetoFunc;
    
    switch(union.type()) {
      case String(s): trace(s);
      case Callback(cb): trace(cb);
      case Veto (veto): trace(veto);
    }
  }
}

[ciscoheat]

Hello, Sebastian! Glad you like it, unfortunately I'm not very focused on Haxe at present, so I can't promise that I'll make this work in the near time.