Module parquet::file::reader [−][src]
Contains file reader API, and provides methods to access file metadata, row group readers to read individual column chunks, or access record iterator.
Structs
| SerializedFileReader |
A serialized implementation for Parquet |
| SerializedPageReader |
A serialized implementation for Parquet |
| SerializedRowGroupReader |
A serialized implementation for Parquet |
Traits
| FileReader |
Parquet file reader API. With this, user can get metadata information about the Parquet file, can get reader for each row group, and access record iterator. |
| RowGroupReader |
Parquet row group reader API. With this, user can get metadata information about the row group, as well as readers for each individual column chunk. |