Constant Py_TPFLAGS_LIST_SUBCLASS
pub const Py_TPFLAGS_LIST_SUBCLASS: u64 = _; // 33_554_432u64Available on crate features
dep_pyo3 and std only.pub const Py_TPFLAGS_LIST_SUBCLASS: u64 = _; // 33_554_432u64dep_pyo3 and std only.