My emacs configuration, done in a literate programming fashion using org-mode

git clone git://git.shimmy1996.com/emacs.d.git
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.

MREADME.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))
-*** 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)
+**** Align Annotation
+Flush annotation on candidates to the right.
+#+BEGIN_SRC emacs-lisp
+  (setq company-tooltip-align-annotations t)
 *** =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>=.
 ** 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
     (setq rust-format-on-save t)
-    (add-to-list 'auto-mode-alist '("\\.rs\\'" . rust-mode))
-  )
+    (add-to-list 'auto-mode-alist '("\\.rs\\'" . rust-mode)))
+*** 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))
 *** 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)))
+*** 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))