Id (base.Base.Type

type 'a t

val sexp_of_t : ('a -> Sexplib0.Sexp.t) -> 'a t -> Sexplib0.Sexp.t

module Uid : sig ... end

val uid : 'a t -> Uid.t

val create : name:string -> ('a -> Sexplib0.Sexp.t) -> 'a t

val hash : 'a t -> int

val name : 'a t -> string

val to_sexp : 'a t -> 'a -> Sexplib0.Sexp.t

val hash_fold_t : 
  Base_internalhash_types.state ->
  'a t ->
  Base_internalhash_types.state

val same : 'a t -> 'b t -> bool

val same_witness : 'a t -> 'b t -> ('a, 'b) equal option

val same_witness_exn : 'a t -> 'b t -> ('a, 'b) equal