Module Type.Function

module Function: sig .. end

Instance of Type.Polymorphic2 for functions: same signature than Type.Polymorphic2 with possibility to specify a label for the function parameter.

type ('a, 'b) poly = 'a -> 'b

val instantiate : ?label:string * (unit -> 'a) option ->
       'a Type.t -> 'b Type.t -> ('a -> 'b) Type.t * bool

Possibility to add a label for the parameter.

~label:(p,None) for a mandatory labeled parameter p;
~label:(p,Some f) for an optional labeled parameter p, with default value f ().

val is_instance_of : 'a Type.t -> bool

val get_instance : ('a -> 'b) Type.t -> 'a Type.t * 'b Type.t * string option

val get_optional_argument : ('a -> 'b) Type.t -> (unit -> 'a) option