The complexity ratchet is an interesting problem. I wonder if (or how much) Rust's "edition" system will help. Or if some other mechanisms are needed, and what

The complexity ratchet is an interesting problem. I wonder if (or how much) Rust's "edition" system will help. Or if some other mechanisms are needed, and what ideas there are for that. I suppose eventually you need a bridge to escape to another language. C to Rust bridge is easy. C++ to Rust is a bit harder. I wonder what the Rust to Next Big Language bridge will be like.