31 lines
1.1 KiB
EmacsLisp
31 lines
1.1 KiB
EmacsLisp
;;;; Rust mode configuration.
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;; Add rust load hooks.
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(require 'jenga-functions)
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(instl 'rust-mode)
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(instl 'racer)
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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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;; Turn on Rust mode with *.rs files.
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(add-to-list 'auto-mode-alist '("\\.rs\\'" . rust-mode))
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;; Auto-format with rustfmt on save.
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(setq rust-format-on-save t)
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;; Show company auto-complete list on *.rs files by pressing TAB.
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(define-key rust-mode-map (kbd "TAB") #'company-indent-or-complete-common)
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;; Use M-. keybinding to follow tag.
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(define-key rust-mode-map (kbd "M-.") 'racer-find-definition)
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;; Use M-h keybinding to open symbol documentation.
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(define-key rust-mode-map (kbd "M-h") 'racer-describe)
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;; Use C-c C-c keybinding to compile with `cargo build`.
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(define-key rust-mode-map (kbd "C-c C-b") 'cargo-process-build)
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;; Use C-c C-r keybinding to run with `cargo run`.
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(define-key rust-mode-map (kbd "C-c C-r") 'cargo-process-run)
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;; Use C-c C-t keybinding to test with `cargo test`.
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(define-key rust-mode-map (kbd "C-c C-t") 'cargo-process-test)
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(provide 'jenga-rust)
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