Checks for operations that evaluate to zero, such as
0 / y. This is most
.step_by(0) on an iterator panics. Consider using
panic! if this is intentional.
.next() on an iterator produces an
Option<T>, which also implements
IntoIterator. This is probably a mistake, consider revisiting this
Encountered invalid regex syntax in
to the occurrence message for more details.
The remainder of a division by 1 is always 0. On the other hand, the remainder of a division by -1 is may cause panics/overflows if the dividend is the lower bound of its integral type.