Function buffer_bin_xor

pub fn buffer_bin_xor(
    left: &Buffer,
    left_offset_in_bits: usize,
    right: &Buffer,
    right_offset_in_bits: usize,
    len_in_bits: usize,
) -> Buffer

Apply a bitwise xor to two inputs and return the result as a Buffer. The inputs are treated as bitmaps, meaning that offsets and length are specified in number of bits.