Module Functorial.Table Parametersmodule T : sig ... endmodule Key : COLUMNmodule Value : COLUMNSignaturetype key = Key.ttype value = Value.tval name : stringval find : key -> value Lwt.tval add : key -> value -> unit Lwt.tval replace_if_exists : key -> value -> unit Lwt.tval remove : key -> unit Lwt.tval modify_opt : key -> (value option -> value option) -> unit Lwt.tval length : unit -> int Lwt.tval iter : ?count:int64 -> ?gt:key -> ?geq:key -> ?lt:key -> ?leq:key -> (key -> value -> unit Lwt.t) -> unit Lwt.tval fold : ?count:int64 -> ?gt:key -> ?geq:key -> ?lt:key -> ?leq:key -> (key -> value -> 'a -> 'a Lwt.t) -> 'a -> 'a Lwt.tval iter_block : ?count:int64 -> ?gt:key -> ?geq:key -> ?lt:key -> ?leq:key -> (key -> value -> unit) -> unit Lwt.tval iter_batch : ?count:int64 -> ?gt:key -> ?geq:key -> ?lt:key -> ?leq:key -> ((key * value) list -> unit Lwt.t) -> unit Lwt.tmodule Variable : sig ... end