Function PyDateTime_DATE_GET_TZINFO

pub unsafe fn PyDateTime_DATE_GET_TZINFO(o: *mut PyObject) -> *mut PyObject

Available on non-Py_LIMITED_API and neither PyPy nor GraalPy only.

Retrieve the tzinfo component of a PyDateTime_DateTime. Returns a pointer to a PyObject that should be either NULL or an instance of a datetime.tzinfo subclass.