Add LSP Rust configuration

myconfig.org

@@ -575,6 +575,7 @@ Autocompletion with [[https://company-mode.github.io/][company]]
   (use-package company
     :init
     (global-company-mode t)
+    ;;(setq company-backends '((company-files company-keywords company-capf company-dabbrev-code company-etags company-dabbrev)))
 
     :config
     ;; (setq company-idle-delay 0)
@@ -587,6 +588,7 @@ Autocompletion with [[https://company-mode.github.io/][company]]
     ("C-<iso-lefttab>" . company-complete-common-or-cycle)
     )
 #+end_src
+
 ** company-quickhelp
 In case you want popup help instead of status line help
 #+begin_src emacs-lisp
@@ -597,15 +599,6 @@ Autocompletion with [[https://company-mode.github.io/][company]]
   )
 #+end_src
 
-** company-lsp (**DEPRECATED**)
-#+begin_src emacs-lisp
-;;  (use-package company-lsp
-;;    :ensure
-;;    :config
-;;    (push 'company-lsp company-backends)
-;;    )
-#+end_src
-
 * org-mode
 ** org-bullets
 Nice bullets for org-mode
@@ -777,7 +770,6 @@ use for your debug templates!
   ;;   )
 #+end_src
 
-
 ** go
 **WARNING**: you need to install =gopls= in your system.
 **WARNING**: =company-go= is deprecated, don't use it
@@ -832,13 +824,13 @@ References:
 ** Rust
 - [[https://robert.kra.hn/posts/2021-02-07_rust-with-emacs/][Robert Kra Emacs Rust Configuration]]
 #+begin_src emacs-lisp
-  ;; (use-package rust-mode
+  (use-package rust-mode
-  ;;   :hook ((rust-mode . lsp)
+    :hook ((rust-mode . lsp)
-  ;;          (rust-mode . lsp-lens-mode)
+           (rust-mode . lsp-lens-mode)
-  ;;          )
+           )
-  ;;   :custom
+    :custom
-  ;;   (rust-format-on-save t)
+    (rust-format-on-save t)
-  ;;   (lsp-rust-server 'rust-analyzer))
+    (lsp-rust-server 'rust-analyzer))
 #+end_src
   
 ** Python