[WalterBright]

D's version of Ownership/Borrowing adheres to the notion:

"only one mutable reference to a mutable object OR many const references to an object"

and that's where the similarity to Rust begins and ends. The realization of that principle is quite different.

[exiled13]

Rust guarantees memory safety, or are you saying D isn't similar in that regard as well? If that's what you are saying, then I agree completely. D's ownership/borrowing does not provide memory safety, and that makes it pretty much useless.

There's really no point discussing this with you any further. You don't contribute anything to the discussion. That's just PR babble, and provides zero information and doesn't even deny the fact that exceptions break memory safety with D's borrow checker (you know it that's why you don't deny it like a "good" PR person).