Function parquet2::read::get_page_stream_from_column_start
source · pub async fn get_page_stream_from_column_start<'a, R: AsyncRead + Unpin + Send>(
column_metadata: &'a ColumnChunkMetaData,
reader: &'a mut R,
scratch: Vec<u8>,
pages_filter: PageFilter,
max_header_size: usize
) -> Result<impl Stream<Item = Result<CompressedPage>> + 'a>
Expand description
Returns a stream of compressed data pages from a reader that begins at the start of the column