arrow_ipc

Module compression

Source

Enums§

CompressionCodec
Represents compressing a ipc stream using a particular compression algorithm

Constants§

LENGTH_NO_COMPRESSED_DATA 🔒
LENGTH_OF_PREFIX_DATA 🔒

Functions§

compress_lz4 🔒
compress_zstd 🔒
decompress_lz4 🔒
decompress_zstd 🔒
read_uncompressed_size 🔒
Get the uncompressed length Notes: LENGTH_NO_COMPRESSED_DATA: indicate that the data that follows is not compressed 0: indicate that there is no data positive number: indicate the uncompressed length for the following data