Stream

`sig type 'a t exception Failure exception Error of string val from : (int -> 'a option) -> 'a Stream.t val of_list : 'a list -> 'a Stream.t val of_string : string -> char Stream.t val of_bytes : bytes -> char Stream.t val of_channel : Pervasives.in_channel -> char Stream.t val iter : ('a -> unit) -> 'a Stream.t -> unit val next : 'a Stream.t -> 'a val empty : 'a Stream.t -> unit val peek : 'a Stream.t -> 'a option val junk : 'a Stream.t -> unit val count : 'a Stream.t -> int val npeek : int -> 'a Stream.t -> 'a list val iapp : 'a Stream.t -> 'a Stream.t -> 'a Stream.t val icons : 'a -> 'a Stream.t -> 'a Stream.t val ising : 'a -> 'a Stream.t val lapp : (unit -> 'a Stream.t) -> 'a Stream.t -> 'a Stream.t val lcons : (unit -> 'a) -> 'a Stream.t -> 'a Stream.t val lsing : (unit -> 'a) -> 'a Stream.t val sempty : 'a Stream.t val slazy : (unit -> 'a Stream.t) -> 'a Stream.t val dump : ('a -> unit) -> 'a Stream.t -> unit end`