Make it line
@@ -118,6 +118,7 @@ pub fn gcd(&self, other: &Self) -> Self {
Integer(num_integer::Integer::gcd(&self.0, &other.0))
}
+ #[inline]
pub fn count_ones(&self) -> Option<u32> {
Some(self.0.to_u32_digits().1.iter().map(|&d| d.count_ones()).sum())
}
