Lattice.ProdListSourceinclude sig ... endtype t = Base.t listval equal : t -> t -> Ppx_deriving_runtime.boolval compare : t -> t -> Ppx_deriving_runtime.intval hash : t -> intval to_yojson : t -> Yojson.Safe.tval _ : t -> Yojson.Safe.tval show : Base.t list -> stringval pretty : unit -> Base.t list -> Printable.Pretty.docval printXml : 'a BatInnerIO.output -> Base.t list -> unit