src/iter/utils.rs


1
2
3
4
5
6
7
8

pub fn pymod(a: isize, b: isize) -> isize {
    let r = a % b;
    // If r and b differ in sign, add b to wrap the result to the correct sign.
    if (r > 0 && b < 0) || (r < 0 && b > 0) {
        return r + b;
    }
    r
}