tvl-depot/users/grfn/emacs.d/rust.el

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;;; -*- lexical-binding: t; -*-
(add-to-list 'auto-mode-alist '("\\.rs$" . rust-mode))
(defun grfn/rust-setup ()
(interactive)
(push '(?> . ("<" . ">")) evil-surround-pairs-alist)
(push '(?< . ("< " . " >")) evil-surround-pairs-alist)
(setq lsp-rust-server 'rust-analyzer)
(setq-local whitespace-line-column 100
fill-column 100)
(setq rust-format-show-buffer nil)
(setq lsp-rust-analyzer-import-merge-behaviour "last"
lsp-rust-analyzer-cargo-watch-command "clippy"
lsp-ui-doc-enable t)
(rust-enable-format-on-save)
(lsp))
(add-hook 'rust-mode-hook #'grfn/rust-setup)
(map!
(:map rust-mode-map
:n "g RET" #'cargo-process-current-file-tests
:n "g R" #'lsp-find-references
:n "g d" #'lsp-find-definition
(:localleader
"m" #'lsp-rust-analyzer-expand-macro)))
(comment
(flycheck-get-next-checkers 'lsp)
(flycheck-add-next-checker)
(flycheck-get-next-checkers 'lsp)
)
(set-company-backend! 'rust-mode
'(:separate company-capf company-yasnippet))