pyo3_ffi

Function PyObject_VectorcallDict

Source 
pub unsafe extern "C" fn PyObject_VectorcallDict(
    callable: *mut PyObject,
    args: *const *mut PyObject,
    nargsf: size_t,
    kwdict: *mut PyObject,
) -> *mut PyObject
Available on non-Py_LIMITED_API and Py_3_8 only.