(use-package treesit
  :if (ignore-errors (treesit-available-p))
  :mode
  ((rx (literal ".") "rs" eos) . rust-ts-mode)
  ((rx (literal ".") "py" eos) . python-ts-mode)
  ((rx (literal ".") "sh" eos) . bash-ts-mode)
  :interpreter
  ("python" . python-ts-mode)
  ("python3" . python-ts-mode)
  ("bash" . bash-ts-mode)
  ("sh" . bash-ts-mode)
  ("openrc-run" . bash-ts-mode))

(use-package rust-ts-mode
    :requires treesit
    :hook
    (rust-ts-mode . (lambda ()
                      (when (require 'rust-mode nil t)
                        (add-hook 'before-save-hook 'rust-before-save-method nil t)
                        (add-hook 'after-save-hook 'rust-after-save-method nil t)
                        (use-local-map (make-composed-keymap (list rust-ts-mode-map rust-mode-map)))))))