Function pyo3::ffi::_Py_CheckFunctionResult

pub unsafe extern "C" fn _Py_CheckFunctionResult(
    tstate: *mut PyThreadState,
    callable: *mut PyObject,
    result: *mut PyObject,
    where_: *const i8
) -> *mut PyObject

Available on Py_3_8 and neither PyPy nor GraalPy only.