Jetbrains has sponsored an alternative to the RLS, Rust Language Server. The RLS is used in VSCode, I think Atom, I’ve seen a port for Emacs, and I think Subli

Jetbrains has sponsored an alternative to the RLS, Rust Language Server. The RLS is used in VSCode, I think Atom, I’ve seen a port for Emacs, and I think Sublime. The community effort is behind the RLS, the Jetbrains plugin for IntelliJ doesn’t use any of the Rust compiler, as far as I’m aware, but it does have a lot of fans, so they’re doing something right. As a Java fan of IntelliJ, I still prefer the RLS+VSCode, but it’s great seeing all the IDEs being developed for Rust!