Deriving_Enum (p.deriving.0.8.1.doc.deriving.runtime.Deriving

module type Enum = sig ... end

module Defaults (E : sig ... end) : Enum with type a = E.a

module Defaults'
  (E : sig ... end)
  (B : Deriving_Bounded.Bounded with type a = E.a) : 
  Enum with type a = B.a

module Enum_bool : Enum with type a = bool

module Enum_char : Enum with type a = char

module Enum_int : Enum with type a = int

module Enum_unit : Enum with type a = unit