1 files changed, 37 insertions, 0 deletions
diff --git a/users/grfn/emacs.d/rust.el b/users/grfn/emacs.d/rust.el
new file mode 100644
index 000000000000..91d1f16a1115
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+++ b/users/grfn/emacs.d/rust.el
@@ -0,0 +1,37 @@
+;;; -*- 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
+  (: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))