sig external length : bytes -> int = "%bytes_length" external get : bytes -> int -> char = "%bytes_safe_get" external set : bytes -> int -> char -> unit = "%bytes_safe_set" external create : int -> bytes = "caml_create_bytes" val make : int -> char -> bytes val init : int -> f:(int -> char) -> bytes val empty : bytes val copy : bytes -> bytes val of_string : string -> bytes val to_string : bytes -> string val sub : bytes -> pos:int -> len:int -> bytes val sub_string : bytes -> pos:int -> len:int -> string val extend : bytes -> left:int -> right:int -> bytes val fill : bytes -> pos:int -> len:int -> char -> unit val blit : src:bytes -> src_pos:int -> dst:bytes -> dst_pos:int -> len:int -> unit val blit_string : src:string -> src_pos:int -> dst:bytes -> dst_pos:int -> len:int -> unit val concat : sep:bytes -> bytes list -> bytes val cat : bytes -> bytes -> bytes val iter : f:(char -> unit) -> bytes -> unit val iteri : f:(int -> char -> unit) -> bytes -> unit val map : f:(char -> char) -> bytes -> bytes val mapi : f:(int -> char -> char) -> bytes -> bytes val trim : bytes -> bytes val escaped : bytes -> bytes val index : bytes -> char -> int val index_opt : bytes -> char -> int option val rindex : bytes -> char -> int val rindex_opt : bytes -> char -> int option val index_from : bytes -> int -> char -> int val index_from_opt : bytes -> int -> char -> int option val rindex_from : bytes -> int -> char -> int val rindex_from_opt : bytes -> int -> char -> int option val contains : bytes -> char -> bool val contains_from : bytes -> int -> char -> bool val rcontains_from : bytes -> int -> char -> bool val uppercase : bytes -> bytes val lowercase : bytes -> bytes val capitalize : bytes -> bytes val uncapitalize : bytes -> bytes val uppercase_ascii : bytes -> bytes val lowercase_ascii : bytes -> bytes val capitalize_ascii : bytes -> bytes val uncapitalize_ascii : bytes -> bytes type t = bytes val compare : BytesLabels.t -> BytesLabels.t -> int val equal : BytesLabels.t -> BytesLabels.t -> bool val unsafe_to_string : bytes -> string val unsafe_of_string : string -> bytes val to_seq : BytesLabels.t -> char Stdlib.Seq.t val to_seqi : BytesLabels.t -> (int * char) Stdlib.Seq.t val of_seq : char Stdlib.Seq.t -> BytesLabels.t val get_uint8 : bytes -> int -> int val get_int8 : bytes -> int -> int val get_uint16_ne : bytes -> int -> int val get_uint16_be : bytes -> int -> int val get_uint16_le : bytes -> int -> int val get_int16_ne : bytes -> int -> int val get_int16_be : bytes -> int -> int val get_int16_le : bytes -> int -> int val get_int32_ne : bytes -> int -> int32 val get_int32_be : bytes -> int -> int32 val get_int32_le : bytes -> int -> int32 val get_int64_ne : bytes -> int -> int64 val get_int64_be : bytes -> int -> int64 val get_int64_le : bytes -> int -> int64 val set_uint8 : bytes -> int -> int -> unit val set_int8 : bytes -> int -> int -> unit val set_uint16_ne : bytes -> int -> int -> unit val set_uint16_be : bytes -> int -> int -> unit val set_uint16_le : bytes -> int -> int -> unit val set_int16_ne : bytes -> int -> int -> unit val set_int16_be : bytes -> int -> int -> unit val set_int16_le : bytes -> int -> int -> unit val set_int32_ne : bytes -> int -> int32 -> unit val set_int32_be : bytes -> int -> int32 -> unit val set_int32_le : bytes -> int -> int32 -> unit val set_int64_ne : bytes -> int -> int64 -> unit val set_int64_be : bytes -> int -> int64 -> unit val set_int64_le : bytes -> int -> int64 -> unit external unsafe_get : bytes -> int -> char = "%bytes_unsafe_get" external unsafe_set : bytes -> int -> char -> unit = "%bytes_unsafe_set" external unsafe_blit : src:bytes -> src_pos:int -> dst:bytes -> dst_pos:int -> len:int -> unit = "caml_blit_bytes" [@@noalloc] external unsafe_blit_string : src:string -> src_pos:int -> dst:bytes -> dst_pos:int -> len:int -> unit = "caml_blit_string" [@@noalloc] external unsafe_fill : bytes -> pos:int -> len:int -> char -> unit = "caml_fill_bytes" [@@noalloc] end