ad6a3d0f33
featurep! will be renamed modulep! in the future, so it's been deprecated. They have identical interfaces, and can be replaced without issue. featurep! was never quite the right name for this macro. It implied that it had some connection to featurep, which it doesn't (only that it was similar in purpose; still, Doom modules are not features). To undo such implications and be consistent with its namespace (and since we're heading into a storm of breaking changes with the v3 release anyway), now was the best opportunity to begin the transition.
87 lines
3.3 KiB
EmacsLisp
87 lines
3.3 KiB
EmacsLisp
;;; lang/rust/config.el -*- lexical-binding: t; -*-
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(after! projectile
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(add-to-list 'projectile-project-root-files "Cargo.toml"))
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;;
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;;; Packages
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(use-package! rustic
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:mode ("\\.rs$" . rustic-mode)
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:preface
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;; HACK `rustic' sets up some things too early. I'd rather disable it and let
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;; our respective modules standardize how they're initialized.
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(setq rustic-lsp-client nil)
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(after! rustic-lsp
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(remove-hook 'rustic-mode-hook 'rustic-setup-lsp))
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(after! rustic-flycheck
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(remove-hook 'rustic-mode-hook #'flycheck-mode)
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(remove-hook 'rustic-mode-hook #'flymake-mode-off)
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(remove-hook 'flycheck-mode-hook #'rustic-flycheck-setup))
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:init
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;; HACK Certainly, `rustic-babel' does this, but the package (and many other
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;; rustic packages) must be loaded in order for them to take effect. To lazy
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;; load it all, we must do it early:
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(after! org-src
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(defalias 'org-babel-execute:rust #'org-babel-execute:rustic)
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(add-to-list 'org-src-lang-modes '("rust" . rustic)))
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:config
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(add-hook 'rustic-mode-hook #'rainbow-delimiters-mode)
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(set-docsets! 'rustic-mode "Rust")
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(set-popup-rule! "^\\*rustic-compilation" :vslot -1)
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(setq rustic-indent-method-chain t)
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;; Conflicts with (and is redundant with) :ui ligatures
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(setq rust-prettify-symbols-alist nil)
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;; Leave automatic reformatting to the :editor format module.
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(setq rustic-babel-format-src-block nil
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rustic-format-trigger nil)
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(if (not (modulep! +lsp))
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(after! rustic-flycheck
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(add-to-list 'flycheck-checkers 'rustic-clippy))
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(setq rustic-lsp-client
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(if (modulep! :tools lsp +eglot)
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'eglot
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'lsp-mode))
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(add-hook 'rustic-mode-local-vars-hook #'rustic-setup-lsp 'append))
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(when (modulep! +tree-sitter)
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(add-hook 'rustic-mode-local-vars-hook #'tree-sitter! 'append))
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;; HACK If lsp/eglot isn't available, it attempts to install lsp-mode via
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;; package.el. Doom manages its own dependencies through straight so disable
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;; this behavior to avoid package-not-initialized errors.
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(defadvice! +rust--dont-install-packages-a (&rest _)
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:override #'rustic-install-lsp-client-p
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(message "No LSP server running"))
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(map! :map rustic-mode-map
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:localleader
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(:prefix ("b" . "build")
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:desc "cargo audit" "a" #'+rust/cargo-audit
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:desc "cargo build" "b" #'rustic-cargo-build
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:desc "cargo bench" "B" #'rustic-cargo-bench
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:desc "cargo check" "c" #'rustic-cargo-check
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:desc "cargo clippy" "C" #'rustic-cargo-clippy
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:desc "cargo doc" "d" #'rustic-cargo-build-doc
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:desc "cargo doc --open" "D" #'rustic-cargo-doc
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:desc "cargo fmt" "f" #'rustic-cargo-fmt
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:desc "cargo new" "n" #'rustic-cargo-new
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:desc "cargo outdated" "o" #'rustic-cargo-outdated
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:desc "cargo run" "r" #'rustic-cargo-run)
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(:prefix ("t" . "cargo test")
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:desc "all" "a" #'rustic-cargo-test
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:desc "current test" "t" #'rustic-cargo-current-test)))
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(use-package! racer
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:unless (modulep! +lsp)
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:hook (rustic-mode-local-vars . racer-mode)
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:config
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(set-lookup-handlers! 'rustic-mode
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:definition '(racer-find-definition :async t)
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:documentation '+rust-racer-lookup-documentation))
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