When dealing with those different versions of the jmp instruction (jmp, jne, etc.), I didn't want to waste time writing repetitive code. So I combined all of them into one class with different jmp conditions. You can definitely create different casses for them tho.

Loved your solution and how structured it is. Learned a lot from it as well.

In Jmp::from_sv, why do you add the other Traits to Call, why not Call by itself?

Thanks for your appreciation :)

The lexer and parser parts are very elegant!

Just for fun XD

very hard to read

This answer is very help for understanding this problem: http://stackoverflow.com/questions/4787421/how-do-i-use-fix-and-how-does-it-work