On Tuesday, May 23, 2017 at 6:37:01 AM UTC+5:30, Saifi wrote:
> On Tuesday, May 23, 2017 at 12:49:20 AM UTC+5:30, Chakravarthy Raghunandan
> wrote:
> > I had discovered some really neat refactoring tricks while browsing through
> > the emacs configuration of a very popular contributor to emacs.
> >
> > Here is the link to my emacs configuration for Rust:
> > https://github.com/CSRaghunandan/.emacs.d/blob/master/setup-files/setup-rust.el
> >
> > Some useful features:
> > 1. Toggle the mutability of a variable at point
> > 2. Toggle the public visibility of the function at point
> > 3. Convert the vector expression at point to slice foo -> &foo[..]
> > 4. Run the test at point
> > 5. have a local playground for trying out rust snippets
> > 6. automatically format the file with Rustfmt upon saving
> > 7. Shortcuts for executing all cargo commands
> > 8. linting using rustc error + warning messages
> > 9. Autocomplete and jump to definition of variables, functions, types,
> > etc. using Racer
> >
> > Regards,
> > Raghunandan
>
>
> Very nifty and interesting. Thanks so much for sharing, 'o wizard of emacs' !
>
> setup-rust.el file contains reference to the following
>
> https://github.com/rust-lang/rust-mode
> https://github.com/flycheck/flycheck-rust
> https://github.com/kwrooijen/cargo.el
> https://github.com/racer-rust/emacs-racer
>
> Could you please share your thoughts about how the variables and functions
> are accessed when multiple emacs lisp files are referenced ?
>
> This would help folks, with exploring further.
>
>
> warm regards
> Saifi.
No need to worry about the elisp files. Just copy over the below lines to the
init file: ~/.emacs or ~/.emacs.d/init.el . (you might need to create the file
if they don't exist):
(require 'package)
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/";))
(add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/";) t)
(package-initialize)
(unless (package-installed-p 'use-package) ; unless it is already installed
(package-refresh-contents) ; updage packages archive
(package-install 'use-package)) ; install the latest version of use-package
(eval-when-compile (require 'use-package))
(setq use-package-always-ensure t)
And copy over the contents of setup-rust.el to your init file (either of the
two files I mentioned above) and open emacs. It should automatically download
all dependencies and your Rust setup is ready :)
--
https://meetup.com/rustox
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