commit f5f4589df8da90e28ccaffb374f9ae99dfbc3c31
parent e7461ada04bf5aef9a2e69b54416d533b50b54c8
Author: Shimmy Xu <shimmy.xu@shimmy1996.com>
Date: Fri, 22 Jun 2018 17:46:29 -0500
Add cargo and racer suppport in rust-mode.
Diffstat:
| M | README.org | | | 35 | +++++++++++++++++++++++++++++++---- |
1 file changed, 31 insertions(+), 4 deletions(-)
diff --git a/README.org b/README.org
@@ -527,13 +527,20 @@ Install =company= and enable it globally.
:init (global-company-mode))
#+END_SRC
-*** Adjust Delay
+*** Tweaks
+**** Adjust Delay
Set delay for auto-completion. 0 would be too extreme and wastes CPU clocks apparently.
#+BEGIN_SRC emacs-lisp
(setq company-idle-delay 0.01)
(setq company-minimum-prefix-length 2)
#+END_SRC
+**** Align Annotation
+Flush annotation on candidates to the right.
+#+BEGIN_SRC emacs-lisp
+ (setq company-tooltip-align-annotations t)
+#+END_SRC
+
*** =yasnippet= Conflict
Pressing tab with company mode conflicts with =yasnippets=, this is
the only fix that I found that makes everything work as expected.
@@ -920,7 +927,9 @@ Wrap key bindings in =<kbd>=.
#+END_SRC
** Rust-mode
-A compilation of settings for programming in rust.
+A compilation of settings for programming in rust. The recommended way to
+install rust is via =rustup=. Remember to use =rustup add component= to install
+=rust-fmt=, =rust-src=, and =rls=.
*** Rust-mode
Install =rust-mode=, use =rust-fmt= to format the code upon saving,
@@ -930,8 +939,16 @@ and automatically enable =rust-mode= for =*.rs= files.
:ensure t
:init
(setq rust-format-on-save t)
- (add-to-list 'auto-mode-alist '("\\.rs\\'" . rust-mode))
- )
+ (add-to-list 'auto-mode-alist '("\\.rs\\'" . rust-mode)))
+#+END_SRC
+
+*** Cargo Integration
+A minor mode for =cargo=, the package manager for rust.
+#+BEGIN_SRC emacs-lisp
+ (use-package cargo
+ :ensure t
+ :init
+ (add-hook 'rust-mode-hook 'cargo-minor-mode))
#+END_SRC
*** Flycheck Support
@@ -943,3 +960,13 @@ Better flycheck support via =flycheck-rust=.
(with-eval-after-load 'rust-mode
(add-hook 'flycheck-mode-hook #'flycheck-rust-setup)))
#+END_SRC
+
+*** Racer
+Code completion utility for rust. Provides =company= integration.
+#+BEGIN_SRC emacs-lisp
+ (use-package racer
+ :ensure t
+ :init
+ (add-hook 'rust-mode-hook #'racer-mode)
+ (add-hook 'rust-mode-hook #'eldoc-mode))
+#+END_SRC