The front end, yes. Some people are very unhappy about it, but other people think that there are 10x people interested in working in Rust vs OCaml. I don't kno

The front end, yes. Some people are very unhappy about it, but other people think that there are 10x people interested in working in Rust vs OCaml. I don't know if they're planning on changing the rest of the compiler to Rust - wouldn't be surprised if they did.