Call stack is empty upon entering a function with an enum

[katsifolis]

Hi!

I am trying to debug a function in my rust program and i can't seem to understand why the call stack information is empty. I will provide you some screenshots

As you can see by the screenshot my self is not inspectable. The peculiar thing is if I change the signature of the function to taking a u32 for example the call stack is full.

Any thoughts?