Batteries user guide : BatUTF8

`sig type t = string exception Malformed_code val validate : BatUTF8.t -> unit val get : BatUTF8.t -> int -> BatUChar.t val init : int -> (int -> BatUChar.t) -> BatUTF8.t val length : BatUTF8.t -> int type index = int val nth : BatUTF8.t -> int -> BatUTF8.index val first : BatUTF8.t -> BatUTF8.index val last : BatUTF8.t -> BatUTF8.index val look : BatUTF8.t -> BatUTF8.index -> BatUChar.t val out_of_range : BatUTF8.t -> BatUTF8.index -> bool val compare_index : BatUTF8.t -> BatUTF8.index -> BatUTF8.index -> int val next : BatUTF8.t -> BatUTF8.index -> BatUTF8.index val prev : BatUTF8.t -> BatUTF8.index -> BatUTF8.index val move : BatUTF8.t -> BatUTF8.index -> int -> BatUTF8.index val iter : (BatUChar.t -> unit) -> BatUTF8.t -> unit val compare : BatUTF8.t -> BatUTF8.t -> int module Buf : sig type buf = Buffer.t val create : int -> BatUTF8.Buf.buf val contents : BatUTF8.Buf.buf -> BatUTF8.t val clear : BatUTF8.Buf.buf -> unit val reset : BatUTF8.Buf.buf -> unit val add_char : BatUTF8.Buf.buf -> BatUChar.t -> unit val add_string : BatUTF8.Buf.buf -> BatUTF8.t -> unit val add_buffer : BatUTF8.Buf.buf -> BatUTF8.Buf.buf -> unit end val make : int -> BatUChar.t -> BatUTF8.t val of_string_unsafe : string -> BatUTF8.t val to_string_unsafe : BatUTF8.t -> string val of_char : BatUChar.t -> BatUTF8.t val empty : BatUTF8.t val sub : BatUTF8.t -> int -> int -> BatUTF8.t val iteri : (BatUChar.t -> int -> unit) -> BatUTF8.t -> unit val fold : ('a -> BatUChar.t -> 'a) -> 'a -> BatUTF8.t -> 'a val enum : BatUTF8.t -> BatUChar.t BatEnum.t val map : (BatUChar.t -> BatUChar.t) -> BatUTF8.t -> BatUTF8.t val filter_map : (BatUChar.t -> BatUChar.t option) -> BatUTF8.t -> BatUTF8.t val filter : (BatUChar.t -> bool) -> BatUTF8.t -> BatUTF8.t val rindex : BatUTF8.t -> BatUChar.t -> int val contains : BatUTF8.t -> BatUChar.t -> bool val escaped : BatUTF8.t -> BatUTF8.t val of_latin1 : string -> BatUTF8.t val length0 : int -> int module ByteIndex : sig type t = string type b_idx type char_idx = int val of_int_unsafe : int -> BatUTF8.ByteIndex.b_idx val to_int : BatUTF8.ByteIndex.b_idx -> int val next : BatUTF8.ByteIndex.t -> BatUTF8.ByteIndex.b_idx -> BatUTF8.ByteIndex.b_idx val prev : BatUTF8.ByteIndex.t -> BatUTF8.ByteIndex.b_idx -> BatUTF8.ByteIndex.b_idx val of_char_idx : BatUTF8.ByteIndex.t -> BatUTF8.ByteIndex.char_idx -> BatUTF8.ByteIndex.b_idx val at_end : BatUTF8.ByteIndex.t -> BatUTF8.ByteIndex.b_idx -> bool val out_of_range : BatUTF8.ByteIndex.t -> BatUTF8.ByteIndex.b_idx -> bool val first : BatUTF8.ByteIndex.b_idx val last : BatUTF8.ByteIndex.t -> BatUTF8.ByteIndex.b_idx val move : BatUTF8.ByteIndex.t -> BatUTF8.ByteIndex.b_idx -> int -> BatUTF8.ByteIndex.b_idx val look : BatUTF8.ByteIndex.t -> BatUTF8.ByteIndex.b_idx -> BatUChar.t end end`