21 lines
775 B
EmacsLisp
21 lines
775 B
EmacsLisp
(require 'company)
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(require 'rust-mode)
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;; Enable cargo-related (C-c C-c C-...) commands.
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(add-hook 'rust-mode-hook #'cargo-minor-mode)
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;; Configure autocompletion for rust
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(add-hook 'rust-mode-hook #'racer-mode)
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(add-hook 'racer-mode-hook #'company-mode)
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(add-hook 'racer-mode-hook #'eldoc-mode)
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(define-key rust-mode-map (kbd "TAB") #'company-indent-or-complete-common)
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(setq company-tooltip-align-annotations t)
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;; Ensure long compiler errors don't flow out of the screen (very annoying!)
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(add-hook 'cargo-process-mode-hook #'visual-line-mode)
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;; I don't use rustup and I'm not sure which derivation would normally place
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;; Rust sources in the nix-store, so I'll continue using my local Rust checkout.
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(setq racer-rust-src-path "~/source/rust")
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(provide 'rust-setup)
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