Parameter Make_simple.1-R
module Key : sig ... endmodule Common_args : Core_kernel.Tval open_ : Key.t -> Common_args.t -> t Core_kernel.Or_error.t Async_kernel.Deferred.tval close : t -> unit Async_kernel.Deferred.t
Make_simple.1-Rmodule Key : sig ... endmodule Common_args : Core_kernel.Tval open_ : Key.t -> Common_args.t -> t Core_kernel.Or_error.t Async_kernel.Deferred.tval close : t -> unit Async_kernel.Deferred.t