nvim: Update rust-tools to rustaceanvim

Also other stuff

tree/.config/nvim/lua/keys.lua

@@ -36,11 +36,33 @@ vim.api.nvim_create_autocmd('LspAttach', {
     end, { desc = "List workspace folders", buffer = ev.buf })
     vim.keymap.set('n', '<leader>r', vim.lsp.buf.rename, { desc = "Rename symbol", buffer = ev.buf })
 
+    vim.keymap.set('n', "<leader>a", function()
+      vim.cmd.RustLsp('codeAction') -- supports rust-analyzer's grouping
+      -- or vim.lsp.buf.codeAction() if you don't want grouping.
+    end,
+    { silent = true, buffer = ev.buf })
+    --vim.keymap.set({ 'n', 'v' }, '<leader>la', vim.lsp.buf.code_action, { desc = "Code actions", buffer = ev.buf }) -- TODO: figure out how to fall back to this option lang isnt rust
+
     wk.add({
       { "<leader>l", desc = "Language server stuff" },
       { "<leader>w", desc = "Workspace stuff" },
     })
 
-    --vim.keymap.set({ 'n', 'v' }, '<leader>la', vim.lsp.buf.code_action, { desc = "Code actions", buffer = ev.buf }) -- TODO: figure out how to fall back to this option lang isnt rust
   end,
 })
+
+--local rust_tools = require("rust-tools")
+
+--rust_tools.setup({
+--  server = {
+--    on_attach = function(_, bufnr)
+--      -- Hover actions
+--      vim.keymap.set("n", "<C-space>", rust_tools.hover_actions.hover_actions, { buffer = bufnr })
+--      -- Code action groups
+--      vim.keymap.set("n", "<leader>a", rust_tools.code_action_group.code_action_group, { desc = "Code actions", buffer = bufnr })
+--    end,
+--    settings = {
+--      ["rust-analyzer"] = {},
+--    }
+--  },
+--})