Structs
A
CompressedDataPage is compressed, encoded representation of a Parquet data page.
It holds actual data and thus cloning it is expensive.A compressed, encoded dictionary page.
A
DataPage is an uncompressed, encoded representation of a Parquet data page. It holds actual data
and thus cloning it is expensive.Data page header
New page format allowing reading levels without decompressing the data
Repetition and definition levels are uncompressed
The remaining section containing the data is compressed if is_compressed is true
An uncompressed, encoded dictionary page.
Enums
A
CompressedPage is a compressed, encoded representation of a Parquet page. It holds actual data
and thus cloning it is expensive.A
Page is an uncompressed, encoded representation of a Parquet page. It may hold actual data
and thus cloning it may be expensive.Traits
Functions
Splits the page buffer into 3 slices corresponding to (encoded rep levels, encoded def levels, encoded values).
Splits the page buffer into 3 slices corresponding to (encoded rep levels, encoded def levels, encoded values) for v1 pages.
Splits the page buffer into 3 slices corresponding to (encoded rep levels, encoded def levels, encoded values) for v2 pages.