Weak (ocaml.Stdlib.Weak)

type !'a t

val create : int -> 'a t

val length : 'a t -> int

val set : 'a t -> int -> 'a option -> unit

val get : 'a t -> int -> 'a option

val get_copy : 'a t -> int -> 'a option

val check : 'a t -> int -> bool

val fill : 'a t -> int -> int -> 'a option -> unit

val blit : 'a t -> int -> 'a t -> int -> int -> unit

module type S = sig ... end

module Make (H : Hashtbl.HashedType) : sig ... end