Function PyObject_IS_GC

python3-sys/src/objimpl.rs:89–95

(o: *mut PyObject)

#[inline(always)]
#[cfg(all(not(Py_LIMITED_API), not(Py_3_9)))]
pub unsafe fn PyObject_IS_GC(o: *mut PyObject) -> c_int {
    (PyType_IS_GC(Py_TYPE(o)) != 0
        && match (*Py_TYPE(o)).tp_is_gc {
            Some(tp_is_gc) => tp_is_gc(o) != 0,
            None => true,
        }) as c_int
}

#[cfg_attr(windows, link(name = "pythonXY"))]
extern "C" {