Functor Deriving_Show.Show_set

module Show_set : functor (O : Set.OrderedType) -> 
  functor (K : Show     with type a = O.t) -> 
  Showwith type a = Set.Make(O).t

type a

val format : Format.formatter -> a -> unit

val format_list : Format.formatter -> a list -> unit

val show : a -> string

val show_list : a list -> string