Rust

Calling .step_by(0) on an iterator panics. Consider using panic! if this is intentional.

Calling .next() on an iterator produces an Option<T>, which also implements IntoIterator. This is probably a mistake, consider revisiting this for loop.

Consecutive if statements with the same condition are probably the result of a copy-paste. This checker ignores function calls as they could have side-effects.

Transmuting a reference (&) to a pointer (*) can be buggy. Consider using as to perform the conversion instead, which avoids the usage of unsafe.

Transmuting a pointer () to a pointer () can be buggy, because the in-memory sizes of both values may differ. Consider using as to perform the conversion instead, which avoids the usage of unsafe.