async fn send_batch(
upload_tx: &mut Sender<FlightData>,
metadata: &[u8],
batch: &RecordBatch,
options: &IpcWriteOptions,
dictionary_tracker: &mut DictionaryTracker,
) -> Result<(), Box<dyn Error + Send + Sync + 'static>>
async fn send_batch(
upload_tx: &mut Sender<FlightData>,
metadata: &[u8],
batch: &RecordBatch,
options: &IpcWriteOptions,
dictionary_tracker: &mut DictionaryTracker,
) -> Result<(), Box<dyn Error + Send + Sync + 'static>>