module Hashable_t (S1 : Hashable_sexpable) (S2 : Hashable_sexpable) : Hashable_sexpable with type t = Make (S1) (S2).t
(
S1
:
Hashable_sexpable
)
S2
with type t = Make (S1) (S2).t
type t
include Hashable.S
include Sexpable.S