tustvold commented on a change in pull request #1253:
URL: https://github.com/apache/arrow-rs/pull/1253#discussion_r796692713
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File path: parquet/src/arrow/async_reader.rs
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@@ -15,8 +15,64 @@
// specific language governing permissions and limitations
// under the License.
-//! Contains asynchronous APIs for reading parquet files into
-//! arrow [`RecordBatch`]
+//! Provides `async` API for reading parquet files as
+//! [`RecordBatch`]es
+//!
+//! ```
+//! # #[tokio::main(flavor="current_thread")]
+//! # async fn main() {
+//! #
+//! use arrow::record_batch::RecordBatch;
+//! use arrow::util::pretty::pretty_format_batches;
+//! use futures::TryStreamExt;
+//! use tokio::fs::File;
+//!
+//! use parquet::arrow::ParquetRecordBatchStreamBuilder;
+//!
+//! # fn assert_batches_eq(batches: &[RecordBatch], expected_lines: &[&str]) {
Review comment:
TIL that you can hide doc code using `#` :+1:
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