Merge pull request #532 from jroimartin/rust-mode-interactive

Allow autoloaded rust-mode function to be called interactively

rust-mode.el

@@ -76,7 +76,7 @@ instead of `prog-mode'. This option requires emacs29+."
   (require 'rust-prog-mode))
 
 ;;;###autoload
-(autoload 'rust-mode "rust-mode" "Major mode for Rust code.")
+(autoload 'rust-mode "rust-mode" "Major mode for Rust code." t)
 
 ;;;###autoload
 (add-to-list 'auto-mode-alist '("\\.rs\\'" . rust-mode))