Function Py_INCREF

python27-sys/src/object.rs:795–801

(op: *mut PyObject)

// Reference counting macros.
#[inline(always)]
pub unsafe fn Py_INCREF(op: *mut PyObject) {
    if cfg!(py_sys_config = "Py_REF_DEBUG") {
        Py_IncRef(op)
    } else {
        (*op).ob_refcnt += 1
    }
}

#[inline(always)]
pub unsafe fn Py_DECREF(op: *mut PyObject) {