crates.el

A minor mode for Emacs that displays the latest available version of Rust crates as virtual text in Cargo.toml files.

Installation

Manual Installation

Clone the repository and add to your load-path:

(add-to-list 'load-path "/path/to/crates.el")
(require 'crates)

(add-hook 'find-file-hook (lambda () (when (string= (file-name-nondirectory buffer-file-name) "Cargo.toml") (crates-mode))))

Doom Emacs

Add to your packages.el

(package! crates :recipe (:host github :repo "shadr/crates.el"))

Add in your config.el

(use-package! crates
  :config
  (add-hook! 'find-file-hook (when (string= (file-name-nondirectory buffer-file-name) "Cargo.toml") (crates-mode))))

Note: when testing I couldn't always attach to the find-file-hook, solution was to switch to conf-toml-mode-hook or toml-ts-mode-hook

Using straight.el

(straight-use-package
 '(crates :type git :host github :repo "shadr/crates.el"))

Contributing

Contributions are welcome! Please feel free to submit issues and pull requests.

License

This package is licensed under the GNU General Public License v3.0 or later. See LICENSE for details.

Acknowledgments

• Inspired by crates.nvim for Neovim