Function cassandra_cpp_sys::cass_future_custom_payload_item

pub unsafe extern "C" fn cass_future_custom_payload_item(
    future: *mut CassFuture, 
    index: size_t, 
    name: *mut *const c_char, 
    name_length: *mut size_t, 
    value: *mut *const cass_byte_t, 
    value_size: *mut size_t
) -> CassError