#
external length : string -> int
= "%string_length"
#
external get : string -> int -> char
= "%string_safe_get"
#
external set : bytes -> int -> char -> unit
= "%string_safe_set"
#
external create : int -> bytes
= "caml_create_string"
#
val make : int -> char -> string
#
val init : int -> f:(int -> char) -> string
#
val copy : string -> string
#
val sub : string -> pos:int -> len:int -> string
#
val fill : bytes -> pos:int -> len:int -> char -> unit
#
val blit : src:string -> src_pos:int -> dst:bytes -> dst_pos:int -> len:int -> unit
#
val concat : sep:string -> string list -> string
#
val iter : f:(char -> unit) -> string -> unit
#
val iteri : f:(int -> char -> unit) -> string -> unit
#
val map : f:(char -> char) -> string -> string
#
val mapi : f:(int -> char -> char) -> string -> string
#
val trim : string -> string
#
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
#
val compare :
t -> t -> int
#
external unsafe_get : string -> int -> char
= "%string_unsafe_get"
#
external unsafe_set : bytes -> int -> char -> unit
= "%string_unsafe_set"
#
external unsafe_blit : 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_string" "noalloc"