Method __ffi_eq__

tests/python/test_dataclass_compare.py:1301–1302

(self, other: _PyEqHash, fn_eq: _Callable_cmp[..., _Any_cmp])

        return fn_hash(self.key)

    def __ffi_eq__(self, other: _PyEqHash, fn_eq: _Callable_cmp[..., _Any_cmp]) -> bool:
        return fn_eq(self.key, other.key)


@_py_class_cmp(_unique_key_cmp("PyCmp"))