Crate q_compress

For crate-level documentation, see either https://crates.io/crates/q_compress or https://github.com/mwlon/pcodec/tree/main/quantile-compression/q_compress.

Re-exports

pub use standalone::Compressor;

pub use standalone::DecompressedItem;

pub use standalone::Decompressor;

Modules

data_types

errors

standalone

wrapped

Structs

ChunkMetadata

The metadata of a Quantile-compressed chunk.

CompressorConfig

All configurations available for a compressor.

DecompressorConfig

All configurations available for a Decompressor.

Flags

The configuration stored in a Quantile-compressed header.

Prefix

A pairing of a Huffman code with a numerical range.

Enums

PrefixMetadata

A wrapper for prefixes in the two cases cases: delta encoded or not.

Constants

DEFAULT_COMPRESSION_LEVEL

Functions

auto_compress

Automatically makes an educated guess for the best compression configuration, based on nums and compression_level, then compresses the numbers to .qco bytes.

auto_compressor_config

Automatically makes an educated guess for the best compression configuration, based on nums and compression_level.

auto_decompress

Automatically makes an educated guess for the best decompression configuration, then decompresses .qco bytes into numbers.