[epage]

To me, the power of it isn't just in dynamic memory but also in that Rust has clear move vs ref vs bit copy vs logical copy (clone) and use-after-free protection.

As one example of the benefit of this. This makes me feel a lot more comfortable writing state machines in Rust's type system.

See https://hoverbear.org/2016/10/12/rust-state-machine-pattern/