Expr.Typedmodule Meta : sig ... endinclude Ppx_compare_lib.Comparable.S with type t := tval compare : t Base__Ppx_compare_lib.compareval type_of : t -> UnsizedType.tval adlevel_of : t -> UnsizedType.autodifftypeval fun_arg : t -> UnsizedType.autodifftype * UnsizedType.tval pp : t Fmt.tinclude Core.Comparator.S with type t := tval comparator : (t, comparator_witness) Base__Comparator.comparator