add rust

lua/rua/config/rust-analyzer.lua

@@ -0,0 +1,62 @@
+local cmp_nvim_lsp = require("cmp_nvim_lsp")
+local capabilities = cmp_nvim_lsp.default_capabilities()
+
+local M = {
+  capabilities = capabilities,
+  settings = {
+    ["rust-analyzer"] = {
+      standalone = true,
+      checkOnSave = {
+        command = "clippy",
+      },
+      cargo = {
+        allFeatures = true,
+        loadOutDirsFromCheck = true,
+        buildScripts = {
+          enable = true,
+        },
+      },
+      files = {
+        excludeDirs = {
+          ".flatpak-builder",
+          "_build",
+          ".dart_tool",
+          ".flatpak-builder",
+          ".git",
+          ".gitlab",
+          ".gitlab-ci",
+          ".gradle",
+          ".idea",
+          ".next",
+          ".project",
+          ".scannerwork",
+          ".settings",
+          ".venv",
+          "archetype-resources",
+          "bin",
+          "docs",
+          "hooks",
+          "node_modules",
+          "po",
+          "screenshots",
+          "target",
+          "out",
+          "examples/node_modules",
+          "../out",
+          "../node_modules",
+          "../.next",
+        },
+      },
+    },
+    procMacro = {
+      enable = true,
+      ignored = {
+        ["async-trait"] = { "async_trait" },
+        ["napi-derive"] = { "napi" },
+        ["async-recursion"] = { "async_recursion" },
+      },
+    },
+  },
+}
+
+return M