sig external length : string -> int = "%string_length" external get : string -> int -> char = "%string_safe_get" external set : string -> int -> char -> unit = "%string_safe_set" external create : int -> string = "create_string" val make : int -> char -> string val copy : string -> string val sub : string -> int -> int -> string val fill : string -> int -> int -> char -> unit val blit : string -> int -> string -> int -> int -> unit val concat : string -> string list -> string val iter : (char -> unit) -> string -> unit val escaped : string -> string val index : string -> char -> int val rindex : string -> char -> int val index_from : string -> int -> char -> int val rindex_from : string -> int -> char -> int val contains : string -> char -> bool val contains_from : string -> int -> char -> bool val rcontains_from : string -> int -> char -> bool val uppercase : string -> string val lowercase : string -> string val capitalize : string -> string val uncapitalize : string -> string type t = string val compare : String.t ->String.t -> int external unsafe_get : string -> int -> char = "%string_unsafe_get" external unsafe_set : string -> int -> char -> unit = "%string_unsafe_set" external unsafe_blit : string -> int -> string -> int -> int -> unit
= "blit_string""noalloc" external unsafe_fill : string -> int -> int -> char -> unit = "fill_string" "noalloc"
