It depends on your background. If you come from C/C++ then all the notions discussed should be familiar to you, because you used to do the borrowing and lifeti

It depends on your background. If you come from C/C++ then all the notions discussed should be familiar to you, because you used to do the borrowing and lifetime management manually, or you were doing something really wrong. :) Whereas the rust compiler helps you with all this (super hard and annoying) stuff.