> Safe Rust cannot represent circular data structures which makes entire classes of algorithms and architectures unimplementable In safe Rust. So just don't u

> Safe Rust cannot represent circular data structures which makes entire classes of algorithms and architectures unimplementable In safe Rust. So just don't use safe Rust for those parts. Unsafe isn't evil, it's there for a reason. You should avoid it when possible and when there are no downsides, but sometimes there are, and that's ok.