B00_std.Tid
Type identifiers.
type 'a t
The type for type identifiers for a type 'a.
'a
val create : unit -> 'a t
create () is a new type identifier.
create ()
type ('a, 'b) eq =
| Eq : ('a, 'a) eq
The type for type identifier equality testing.
val equal : 'a t -> 'b t -> ('a, 'b) eq option
equal t0 t1 determines if t0 and t1 are equal.
equal t0 t1
t0
t1