darkfi/example/halo2/src/spec.rs

use crate::constants::util::gen_const_array;

pub fn i2lebsp<const NUM_BITS: usize>(int: u64) -> [bool; NUM_BITS] {
    assert!(NUM_BITS <= 64);
    gen_const_array(|mask: usize| (int & (1 << mask)) != 0)
}