Many improvements.

lua/plugins/lsp.lua

@@ -4,4 +4,22 @@ return {
 		"nvim-treesitter/nvim-treesitter",
 		build = ":TSUpdate",
 	},
+	{
+		"mrcjkb/rustaceanvim",
+		version = "^6", -- Recommended
+		lazy = false, -- This plugin is already lazy
+		enabled = true,
+	},
+	{
+		"saghen/blink.cmp",
+		version = "1.*",
+		opts = {
+			keymap = {
+				preset = "enter",
+			},
+			sources = {
+				default = { "lsp", "path", "buffer" },
+			},
+		},
+	},
 }