Correct. Rust lifetimes become less powerful in certain niches of high-performance programming where you're avoiding the heap or don't have one in the first pla

Correct. Rust lifetimes become less powerful in certain niches of high-performance programming where you're avoiding the heap or don't have one in the first place. Games, databases, embedded, HPC-style batch workloads, and even compilers. Of course you still have restrictions on aliasing, so you're not going to get data races. But you'll still get bugs that are essentially equivalent to ones you'd get with raw pointers.