To my knowledge, the only difference between `unwrap()` and `expect()` is that the latter takes a custom error message, whereas the former generates a generic error message. In both cases the resulting error message includes the filename and line number of the panic. Both can also generate stack traces if you set `RUST_BACKTRACE=1`, unless this was explicitly disabled at compile time.

So if you want to ban `unwrap()`, then you should probably also ban `expect()`, and make sure to handle all possible cases of Err/None instead.