Module Id.Order

type t
val of_string : string -> (t, string) Stdlib.result
val of_string_exn : string -> t
val to_string : t -> string
val compare : t -> t -> int
val equal : t -> t -> bool
val pp : Stdlib.Format.formatter -> t -> unit
module Map : Stdlib.Map.S with type key = t
module Set : Stdlib.Set.S with type elt = t