Includemod.Functor_inclusion_diff
module Defs : sig ... end
val diff :
Env.t ->
(Types.functor_parameter list * Types.module_type) ->
(Types.functor_parameter list * Types.module_type) ->
(Defs.left, Defs.right, Defs.eq, Defs.diff)
Melange_compiler_libs__.Diffing.change
list