Utils.Make_binable3_spec
module Binable : Binable.Minimal.S3
type ('a, 'b, 'c) t
val to_binable : ('a, 'b, 'c) t -> ('a, 'b, 'c) Binable.t
val of_binable : ('a, 'b, 'c) Binable.t -> ('a, 'b, 'c) t