b

flake.nix

@@ -16,8 +16,15 @@
       with pkgs;
       {
         devShells.default = mkShell {
+          packages = [
+            vscode-with-extensions.override {
+              vscodeExtensions = with vscode-extensions; [
+                rust-analyzer
+              ];
+            }
+          ];
           buildInputs = [
-            rust-bin.nightly.latest.default
+            rust-bin.stable.latest.default
           ];
         };
       }