src/tools/rustfmt/tests/target/issue_4545.rs - rust - Git at Google

 #[derive(Debug, Foo<T>)]
 enum Bar {}

 #[derive(Debug, , Default)]
 struct Struct(i32);
	#[derive(Debug, Foo<T>)]
	enum Bar {}

	#[derive(Debug, , Default)]
	struct Struct(i32);