;;;; Rust mode configuration.
;; Add rust load hooks.
(use-package rustic
  :config
  (setq rustic-flycheck-clippy-params "--message-format=json"))

(use-package flycheck
  :hook (prog-mode . flycheck-mode))

(use-package company
  :hook (prog-mode . company-mode)
  :config (setq company-tooltip-align-annotations t)
  (setq company-minimum-prefix-length 1))

(use-package lsp-mode
  :commands lsp
  :config (require 'lsp-clients))

(use-package lsp-ui
  :commands lsp-ui-mode
  :config (setq lsp-ui-peek-enable t)
          (setq lsp-ui-doc-enable nil)
          (setq lsp-ui-doc-use-childframe t)
          (setq lsp-ui-doc-header nil)
          (setq lsp-ui-doc-position 'top)
          (setq lsp-ui-doc-use-webkit nil)
  :bind (:map lsp-ui-mode-map
          ("M-."     . lsp-ui-peek-find-definitions)
          ("M-,"     . lsp-ui-peek-jump-backward)
          ("M-?"     . lsp-ui-peek-find-references)
          ("M-h"     . lsp-ui-doc-show)
          ("M-j"     . lsp-ui-doc-hide)
          ("C-c u"   . lsp-ui-imenu)
          ("C-c C-a" . lsp-ui-sideline-apply-code-actions)))

(use-package helm-lsp
  :config
  (define-key lsp-mode-map [remap xref-find-apropos] #'helm-lsp-workspace-symbol))

(use-package flycheck-rust
  :config (add-hook 'flycheck-mode-hook #'flycheck-rust-setup))

(provide 'jenga-rust)