add rust tooling

lua/plugins/configs/cmp.lua

@@ -14,6 +14,7 @@ cmp.setup({
 		{ name = "vsnip" },
 		{ name = "buffer" },
 		{ name = "path" },
+		{ name = "crates" },
 	},
 	confirm_opts = {
 		behavior = cmp.ConfirmBehavior.Replace,

lua/plugins/configs/rust-tools.lua

@@ -0,0 +1,3 @@
+local rt = require("rust-tools")
+
+rt.setup({})

lua/plugins/packer.lua

@@ -270,6 +270,23 @@ return packer.startup(function(use)
 		end,
 	})
 
+	-- Rust tooling
+	use({
+		"simrat39/rust-tools.nvim",
+		event = "BufReadPre",
+		config = function()
+			require("plugins.configs.rust-tools")
+		end,
+	})
+
+	use({
+		"Saecki/crates.nvim",
+		event = { "BufRead Cargo.toml" },
+		config = function()
+			require("crates").setup()
+		end,
+	})
+
 	if PACKER_BOOTSTRAP then
 		require("packer").sync()
 	end