Yes, certainly -- it's annoying to be working on some code, then update to a day-newer compiler and suddenly have a screen full of errors (as is currently the c

Yes, certainly -- it's annoying to be working on some code, then update to a day-newer compiler and suddenly have a screen full of errors (as is currently the case). But in the long run, it'll be worth it, and I have no doubt that Rust will become an amazing language worth using.