Function cassandra_cpp_sys::cass_cluster_set_authenticator_callbacks

pub unsafe extern "C" fn cass_cluster_set_authenticator_callbacks(
    cluster: *mut CassCluster, 
    exchange_callbacks: *const CassAuthenticatorCallbacks, 
    cleanup_callback: CassAuthenticatorDataCleanupCallback, 
    data: *mut c_void
) -> CassError