BatUTF8.Byte

# Module BatUTF8.Byte

    module Byte: sig .. end

Positions in the string represented by the number of bytes from the head. The location of the first character is `Byte.first`. The location of the second is `Byte.next Byte.first`.

    type b_idx

    val of_int_unsafe : int -> b_idx

    val to_int : b_idx -> int

    val next : BatUTF8.t -> b_idx -> b_idx

    val prev : BatUTF8.t -> b_idx -> b_idx

    val of_char_idx : BatUTF8.t -> BatUTF8.char_idx -> b_idx

`of_char_idx s n` returns the position of the `n`-th Unicode character. The call requires O(n)-time

    val at_end : BatUTF8.t -> b_idx -> bool

    val out_of_range : BatUTF8.t -> b_idx -> bool

    val first : b_idx

    val last : BatUTF8.t -> b_idx

    val move : BatUTF8.t -> b_idx -> int -> b_idx