module type S =sig..end
S is the packed array interface.include Packed_array.Basic
include Sexpable.S
include Binable.S
val get : t -> int -> elt
val slice : t -> pos:int -> len:int -> t
val iter : t -> f:(elt -> unit) -> unit
val fold : t -> init:'a -> f:('a -> elt -> 'a) -> 'a
val of_array : elt array -> t
val to_array : t -> elt array
val of_list : elt list -> t
val to_list : t -> elt list
val empty : t