diff --git a/.emacs.d/lisp/modes.el b/.emacs.d/lisp/modes.el
index d1148c6..30aa82f 100644
--- a/.emacs.d/lisp/modes.el
+++ b/.emacs.d/lisp/modes.el
@@ -3,6 +3,10 @@
 (setq auto-mode-alist (append '(("/*.\.python$" . python-mode)) auto-mode-alist))
 (setq auto-mode-alist (append '(("/*.\.py$" . python-mode)) auto-mode-alist))
 
+;; RUST
+(autoload 'rust-mode "rust-mode" "Rust editing mode." t)
+(setq auto-mode-alist (cons '("\.rs$" . rust-mode) auto-mode-alist))
+
 ;; LUA
 (autoload 'lua-mode "lua-mode" "Lua editing mode." t)
 (setq auto-mode-alist (cons '("\.lua$" . lua-mode) auto-mode-alist))
diff --git a/.emacs.d/lisp/std_comment.el b/.emacs.d/lisp/std_comment.el
index 82035b8..42be81a 100644
--- a/.emacs.d/lisp/std_comment.el
+++ b/.emacs.d/lisp/std_comment.el
@@ -20,9 +20,10 @@
       std-css-alist             '( (cs . "/*") (cc . "** ") (ce . "*/") )
       std-cpp-alist             '( (cs . "//") (cc . "// ") (ce . "//") )
       std-pov-alist             '( (cs . "//") (cc . "// ") (ce . "//") )
-      std-python-alist            '( (cs . "##") (cc . "## ") (ce . "##") )
+      std-python-alist          '( (cs . "##") (cc . "## ") (ce . "##") )
       std-java-alist            '( (cs . "//") (cc . "// ") (ce . "//") )
       std-javascript-alist      '( (cs . "//") (cc . "// ") (ce . "//") )
+      std-rust-alist            '( (cs . "//") (cc . "// ") (ce . "//") )
       std-latex-alist           '( (cs . "%%") (cc . "%% ") (ce . "%%") )
       std-lisp-alist            '( (cs . ";;") (cc . ";; ") (ce . ";;") )
       std-xdefault-alist        '( (cs . "!!") (cc . "!! ") (ce . "!!") )
@@ -41,7 +42,7 @@
 
 
 (setq std-modes-alist '(("C"                    . std-c-alist)
-			("C/l"                  . std-c-alist)
+                        ("C/l"                  . std-c-alist)
                         ("CSS"                  . std-c-alist)
                         ("PoV"                  . std-pov-alist)
                         ("Py"                   . std-python-alist)
@@ -71,7 +72,8 @@
                         ("PHP"                  . std-php-alist)
                         ("Nroff"                . std-nroff-alist)
                         ("TeX"                  . std-latex-alist)
-                        ("LaTeX"                . std-latex-alist))
+                        ("LaTeX"                . std-latex-alist)
+                        ("Rust"                 . std-rust-alist))
       )
 
 (defun std-get (a)