Couldn't start client Rust Language Server

Question

I'm trying to figure out how to use rustc & cargo from my WSL. I use VS Code and Rust (rls) plugin and can compile my code but there is a problem with RLS:

Couldn't start client Rust Language Server

Rustup not available. Install from https://www.rustup.rs/

How i can solve this problem?

Answer 1

Set rust-client.rustupPath in VSCode settings:

{
    "rust-client.rustupPath": "~/.cargo/bin/rustup"
}

If you're using WSL on Windows then make sure you edit Rust extension WSL settings, not user/local settings.

Tutorial: