Constant Py_CONSTANT_EMPTY_STR
pub const Py_CONSTANT_EMPTY_STR: u32 = 7; // 7u32Available on
Py_3_13 and crate feature tls only.pub const Py_CONSTANT_EMPTY_STR: u32 = 7; // 7u32Py_3_13 and crate feature tls only.