Module CongruenceClosureRewrite.Var

type t = private string
include Ppx_compare_lib.Comparable.S with type t := t
val compare : t Base__Ppx_compare_lib.compare
include Ppx_compare_lib.Equal.S with type t := t
val equal : t Base__Ppx_compare_lib.equal
val pp : F.formatter -> t -> unit
val of_string : string -> t
module Map : Stdlib.Map.S with type key = t
module Set : Stdlib.Set.S with type elt = t