My comment is more of an answer to this > You're gonna be dealing with issues involving "peaky" memory usage e.g. erroneously persistent references to objects

My comment is more of an answer to this > You're gonna be dealing with issues involving "peaky" memory usage e.g. erroneously persistent references to objects I use Rust in a company in a team who made the C++ -> Rust switch for many system services we provide on our embedded devices. I use Rust daily. I am aware that leaking is actually safe.