Function origen::utility::big_uint_helpers::bit_slice

pub fn bit_slice(
    value: &BigUint, 
    start_bit: usize, 
    stop_bit: usize
) -> Result<BigUint>

Returns the value of the given BigUint for the given bit field range. Notes:

• start_bit and stop_bit can be given in either high/low order, but they mean the same
• start_bit == stop_bit will be handled correctly
• The size of the input number is assumed to be infinite and references to