A number of people (including myself) migrated from what was known as D1 onto Rust. Steve (Klabnik) was also one of the refugees. I can't speak for others, but

A number of people (including myself) migrated from what was known as D1 onto Rust. Steve (Klabnik) was also one of the refugees. I can't speak for others, but Rust is kind of what I was expecting for D1 to go to.