use while loop

Author: hhhizzz

parquet/src/arrow/arrow_reader/mod.rs

@@ -1053,7 +1053,7 @@ impl ParquetRecordBatchReader {
                 if selection_cursor.is_mask_backed() {
                     // Stream the record batch reader using contiguous segments of the selection
                     // mask, avoiding the need to materialize intermediate `RowSelector` ranges.
-                    loop {
+                    while !selection_cursor.is_empty() {
                         let Some(mask_chunk) = selection_cursor.next_mask_chunk(batch_size) else {
                             return Ok(None);
                         };