Module parquet::file::serialized_reader

Contains implementations of the reader traits FileReader, RowGroupReader and PageReader Also contains implementations of the ChunkReader for files (with buffering) and byte arrays (RAM)

Structs

FileSource	Struct that represents a slice of a file data with independent start position and length. Internally clones provided file handle, wraps with a custom implementation of BufReader that resets position before any read.
SerializedFileReader	A serialized implementation for Parquet FileReader.
SerializedPageReader	A serialized implementation for Parquet PageReader.
SerializedRowGroupReader	A serialized implementation for Parquet RowGroupReader.
SliceableCursor	This is object to use if your file is already in memory. The sliceable cursor is similar to std::io::Cursor, except that it makes it easy to create “cursor slices”. To achieve this, it uses Arc instead of shared references. Indeed reference fields are painful because the lack of Generic Associated Type implies that you would require complex lifetime propagation when returning such a cursor.