tests/headers/enum_and_vtable_mangling.hpp - third_party/github.com/rust-lang/rust-bindgen - Git at Google

 // bindgen-flags: --rustified-enum ".*"

 enum {
     match,
     whatever_else,
 };

 class C {
     int i;
 public:
     virtual void match();
 };
	// bindgen-flags: --rustified-enum ".*"

	enum {
	match,
	whatever_else,
	};

	class C {
	int i;
	public:
	virtual void match();
	};