Module Stdlib.String

include module type of struct include Stdlib.StringLabels end
type t = string
val make : int -> char -> string
val init : int -> f:(int -> char) -> string
val empty : string
val length : string -> int
val get : string -> int -> char
val of_bytes : bytes -> string
val to_bytes : string -> bytes
val blit : src:string -> src_pos:int -> dst:bytes -> dst_pos:int -> len:int -> unit
val concat : sep:string -> string list -> string
val cat : string -> string -> string
val compare : t -> t -> int
val starts_with : prefix:string -> string -> bool
val ends_with : suffix:string -> string -> bool
val contains_from : string -> int -> char -> bool
val rcontains_from : string -> int -> char -> bool
val contains : string -> char -> bool
val sub : string -> pos:int -> len:int -> string
val split_on_char : sep:char -> string -> string list
val map : f:(char -> char) -> string -> string
val mapi : f:(int -> char -> char) -> string -> string
val exists : f:(char -> bool) -> string -> bool
val trim : string -> string
val escaped : string -> string
val uppercase_ascii : string -> string
val lowercase_ascii : string -> string
val iter : f:(char -> unit) -> string -> unit
val iteri : f:(int -> char -> unit) -> string -> unit
val index_from : string -> int -> char -> int
val index_from_opt : string -> int -> char -> int option
val rindex_from : string -> int -> char -> int
val rindex_from_opt : string -> int -> char -> int option
val index : string -> char -> int
val index_opt : string -> char -> int option
val rindex : string -> char -> int
val rindex_opt : string -> char -> int option
val to_seq : t -> char Stdlib.Seq.t
val to_seqi : t -> (int * char) Stdlib.Seq.t
val of_seq : char Stdlib.Seq.t -> t
val get_utf_16be_uchar : t -> int -> Stdlib.Uchar.utf_decode
val is_valid_utf_16be : t -> bool
val get_utf_16le_uchar : t -> int -> Stdlib.Uchar.utf_decode
val is_valid_utf_16le : t -> bool
val get_int8 : string -> int -> int
val get_uint16_ne : string -> int -> int
val get_uint16_be : string -> int -> int
val get_uint16_le : string -> int -> int
val get_int16_ne : string -> int -> int
val get_int16_be : string -> int -> int
val get_int16_le : string -> int -> int
val get_int32_ne : string -> int -> int32
val seeded_hash : int -> t -> int
val get_int32_be : string -> int -> int32
val get_int32_le : string -> int -> int32
val get_int64_ne : string -> int -> int64
val get_int64_be : string -> int -> int64
val get_int64_le : string -> int -> int64
val unsafe_get : string -> int -> char
val unsafe_blit : src:string -> src_pos:int -> dst:bytes -> dst_pos:int -> len:int -> unit
val equal : string -> string -> bool
val hash : string -> int
val is_empty : string -> bool
val is_prefix : prefix:string -> string -> bool
val is_suffix : suffix:string -> string -> bool
val drop_prefix : prefix:string -> string -> string option
val for_all : string -> f:(char -> bool) -> bool
val is_ascii : string -> bool
val has_backslash : string -> bool
val split_char : sep:char -> string -> string list
val split : sep:string -> string -> string list
val apply1 : (char -> char) -> string -> string
val lsplit2 : string -> on:char -> (string * string) option
val rsplit2 : string -> on:char -> (string * string) option
val capitalize_ascii : string -> string
val uncapitalize_ascii : string -> string
val not_in_x80_to_xBF : int -> bool
val not_in_xA0_to_xBF : int -> bool
val not_in_x80_to_x9F : int -> bool
val not_in_x90_to_xBF : int -> bool
val not_in_x80_to_x8F : int -> bool
val utf_8_uchar_2 : int -> int -> int
val utf_8_uchar_3 : int -> int -> int -> int
val utf_8_uchar_4 : int -> int -> int -> int -> int
val get_uint8 : string -> int -> int
val unsafe_get_uint8 : string -> int -> int
val dec_invalid : int -> Uchar.utf_decode
val dec_ret : int -> int -> Uchar.utf_decode
val get_utf_8_uchar : string -> int -> Uchar.utf_decode
val fold_utf_8 : string -> f:('a -> int -> Uchar.t -> 'a) -> 'a -> 'a
val fix_utf_8 : string -> string
val is_valid_utf_8 : string -> bool
val fold_left : f:('a -> char -> 'a) -> init:'a -> string -> 'a
val fold_right : f:(char -> 'a -> 'a) -> string -> init:'a -> 'a