doomemacs/modules/lang/rust

:lang rust

• Table of Contents
• Install
  • Rust
    • MacOS
    • Arch Linux
  • Dependencies

This module is a work in progress.

This module adds Rust support to Emacs.

• Code completion (racer)
• Syntax checking (flycheck)
• Eldoc support (go-eldoc)
• Snippets

…

Table of Contents   TOC

• Install

  • Rust
  • Dependencies

Install

Rust

To get started with Rust, you can either use rustup and install rust with:

curl https://sh.rustup.rs -sSf | sh

Or through your package manager (which is my preference):

MacOS

brew install rust
cargo install racer

Arch Linux

sudo pacman --needed --noconfirm -S rust rust-racer

Dependencies

This module requires racer for code completion, which also requires access to Rust's source code.

cargo install racer
git clone https://github.com/rust-lang/rust $RUST_SRC_PATH

Either set $RUST_SRC_PATH in your shell (so that it's available in Emacs), or adjust +rust-src-dir to point at the correct directory.