Method field

pipeline/src/aggregator/model_patch.rs:75–88

(
        &self,
        field_args: datafusion::logical_expr::function::WindowUDFFieldArgs,
    )

    }

    fn field(
        &self,
        field_args: datafusion::logical_expr::function::WindowUDFFieldArgs,
    ) -> Result<arrow_schema::Field> {
        Ok(Field::new_struct(
            field_args.name(),
            vec![
                Field::new("previous_data", DataType::Binary, true),
                Field::new("data", DataType::Binary, true),
                Field::new("event_height", DataType::UInt32, true),
            ],
            true,
        ))
    }
}

type DataContainerPatch = EventDataContainer<Vec<PatchOperation>>;