Fix rust lsp

configuration.org

@@ -775,18 +775,28 @@ Some of my configuration entries where borrowed from other people, see
    #+begin_src emacs-lisp
 (use-package lsp-mode
   :hook (
-         c++-mode
-         python-mode
-         rust-mode
+         (c++-mode . lsp)
+         (python-mode . lsp)
+         (rust-mode . lsp)
+         (lsp-mode . lsp-enable-which-key-integration)
          )
   :config
-  (lsp-headerline-breadcrumb-mode t))
+  (lsp-headerline-breadcrumb-mode t)
+  :commands lsp
+  )
    #+end_src
 
    For displaying more information directly in the buffer, I use =lsp-ui=
 
    #+begin_src emacs-lisp
-(use-package lsp-ui)
+(use-package lsp-ui
+  :commands lsp-ui-mode)
+   #+end_src
+
+   LSP keybinds
+
+   #+begin_src emacs-lisp
+(setq lsp-keymap-prefix "s-l")
    #+end_src
 
 *** Integration with treemacs
@@ -820,29 +830,19 @@ Some of my configuration entries where borrowed from other people, see
 
 *** Rust 
 
-    Install =rust-mode= and set the rust language server to rls.
-    ([[https://rust-analyzer.github.io/][rust-analyzer]] still crashes too much) It also sets =rustfmt= to be
-    called to format buffer when saving.
+    Install =rust-mode= and set the rust language server to [[https://rust-analyzer.github.io/][rust-analyzer]]
 
     #+begin_src emacs-lisp
 (use-package rust-mode
   :custom
-  (lsp-rust-server 'rls)
+  (lsp-rust-server 'rust-analyzer)
                                         ;        (rust-format-on-save t)
 
   )
     #+end_src
 
-    For this to work, you need to install =rust-analyzer= and =rustmft=. 
-
-    #+begin_src bash
-echo "Installing rust-analyzer"
-git clone https://github.com/rust-analyzer/rust-analyzer.git && cd rust-analyzer
-cargo xtask install --server || echo "failed"
-echo "Installing rustfmt"
-cargo install rustfmt || echo "failed"
-    #+end_src
-
+    For this to work, you need to install =rust-analyzer= in
+    =~/.cargo/bin=.
 
     Adds cargo installed binaries to exec path