module Unique_id: sig .. end
Functors for creating modules that mint unique identifiers.
module type Id = Unique_id_intf.Id
module Int: functor (Z : Std_internal.Unit) -> Id with type t = private int
An abstract unique identifier based on ordinary OCaml integers.
module Int63: functor (Z : Std_internal.Unit) -> Id with type t = private Core_int63.t