Ralf Zerres
dfd4317d2d
- starting init.el just basics (package, use-package, path-handlin) - include my-site-start.el that includes site-start.d directory and imports all *.el files in lexical order - functionality is imported via use-package inside the *.el file (first run: internet connection is needed to MELPA)
75 lines
1.8 KiB
EmacsLisp
75 lines
1.8 KiB
EmacsLisp
;;; 401-rust.el --- handle rust code
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;;; Commentary:
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;; using rust-mode with rust-analyzer via lsp
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;;; Code:
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;; load rustic -> IDE like for rust
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(use-package rustic
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:ensure t
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:init
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(setq rustic-lsp-server 'rust-analyzer)
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(setq rustic-format-on-save t))
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;; use the lsp UI package
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(use-package lsp-ui)
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;; use rust-analyzer via lsp
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;; (setq lsp-rust-analyzer-server-command '("~/.cargo/bin/rust-analyzer"))
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;; (add-hook 'before-save-hook (lambda () (when (eq 'rust-mode major-mode)
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;; (lsp-format-buffer))))
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;; load the language-server-protocol (lsp)
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;; (use-package lsp-mode
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;; :init
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;; (add-hook 'prog-mode-hook 'lsp-mode)
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;; :after rustic)
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;; ;; :config
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;; ;; (use-package lsp-flycheck
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;; ;; :ensure f ; comes with lsp-mode
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;; ;; :after rustic))
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;; (push 'rustic-clippy flycheck-checkers)
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;; Turn off flycheck.
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;; (remove-hook 'rustic-mode-hook 'flycheck-mode)
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;; ;; load rust-mode
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;; (use-package rust-mode
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;; :mode "\\.rs\\'"
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;; :init
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;; (setq rust-format-on-save t))
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;; ;; bind the lsp-rust mode
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;; (use-package lsp-rust
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;; :after lsp-mode)
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;; option: bind commands to keys:
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;; - lsp-rust-analyzer-join-lines
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;; - lsp-extend-selection
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;; - lsp-rust-analyzer-expand-macro
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;; (autoload 'rust-mode "rust-mode"
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;; "Major mode for the rust programming language" t)
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;; (add-hook 'rust-mode-hook #'racer-mode)
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;; (add-hook 'racer-mode-hook #'eldoc-mode)
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;; (add-hook 'racer-mode-hook #'company-mode)
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;; (add-hook 'rust-mode-hook 'cargo-minor-mode)
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;; (add-hook 'flycheck-mode #'flycheck-rust)
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;; (add-hook 'flycheck-mode-hook #'flycheck-rust-setup)
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;; ;; reccommended: use spaces instead of tabs
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;; (add-hook 'rust-mode-hook
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;; (lambda () (setq indent-tabs-mode nil)))
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;; ;; on save, run rustfmt if installed (C-c C-f)
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;; (setq rust-format-on-save t)
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(provide '401-rust)
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;;; 401-rust.el ends here
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