Rust integration — Builder 3.30.1 documentation

# Rust integration

First install rustup. Use the installer in Preferencees->SDKs or the instructions at rustup. This will install all the components into ~/.cargo. Then go to Preferencees->SDKs->Rustup Toolchains and press + to add a new Rust channel and use nightly as the name.

After that, open a terminal and install the Rust language-server:

    $ ~/.cargo/bin/rustup component add rls-preview --toolchain nightly
    $ ~/.cargo/bin/rustup component add rust-analysis --toolchain nightly
    $ ~/.cargo/bin/rustup component add rust-src --toolchain nightly

These instructions are taken from the rls-repo, where you can check for up-to-date instructions.