GenerateKeypair.Responseval has_result : t -> boolval result_get : t -> Libp2pKeypair.tval result_set_reader : t -> Libp2pKeypair.struct_t reader_t -> Libp2pKeypair.tval result_set_builder : t -> Libp2pKeypair.t -> Libp2pKeypair.tval result_init : t -> Libp2pKeypair.tval init_root : ?message_size:int -> unit -> t