A New Way to Think About Borrow Checking (In Reverse)
Imagine you have a strange idea, and it somehow works - but you can't quite believe it yourself. That's how I feel about Valen's borrow checker. It's a peculiar concept that checks memory safety by walking function logic in reverse, which is quite unusual. Years ago, I would have dismissed the idea outright. However, there are compelling reasons for this approach, especially in optimization passes. This article delves into the intricacies of Valen's borrow checker without reiterating the source word for word.
Written by urgent.news from Lobsters's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
