Difference between associated and raw values in swift enumerations

Question

Swift enumerations have both associated and raw values. But the use cases of these values is not clear to me. So I would really appreciate if anyone can explain the difference b

Answer 1

Answers by @Airspeed Velocity and @yoAlex5 explain the difference well, but they state that

enums can have either associated either raw values.

This is not so for Swift 4 and 5. Here is a good illustration on for having them both in one enum. You'll need default values for raw value initialiser, of course.