Earlier quoted context omitted.
Or dead pointers used, or race conditions
Nope. Race conditions are an ordinary fact about our universe, Rust has those. (Safe) Rust doesn't have data races which are much stranger. Race conditions are just an ordinary effect where several actors are doing things and you need to be careful to ensure that they're co-ordinated properly if that's important. If Alice and Bob both conclude there's no milk, both then go to the store and buy milk, now there is too…
Man, I used to have the terminology right. I'm slipping since not doing async stuff in a while :)