Function create_batch

arrow-array/src/array/union_array.rs:1645–1653

(union: UnionArray)

        }

        fn create_batch(union: UnionArray) -> RecordBatch {
            let schema = Schema::new(vec![Field::new(
                "struct_array",
                union.data_type().clone(),
                true,
            )]);

            RecordBatch::try_new(Arc::new(schema), vec![Arc::new(union)]).unwrap()
        }

        fn test_slice_union(record_batch_slice: RecordBatch) {
            let union_slice = record_batch_slice