deflate 0.3.0

An in-memory DEFLATE and zlib encoder written in safe rust

deflate-rs

An rust implementation of a DEFLATE encoder. Not a direct port, but does take some inspiration from zlib and zopfli(for huffman code length generation).

So far, in-memory deflate encoding with and without zlib metadata (no zlib dictionary or gzip support yet) has been is implemented. No unsafe code has been used. Currently not very optimised, and is very slow on larger files.

Usage:

let data = ...;
let compressed = deflate_bytes(&data);

Other deflate/zlib rust projects from various people

License

deflate is distributed under the terms of both the MIT and Apache 2.0 licences.

bitstream.rs is © @nwin and was released under both MIT and Apache 2.0

The test data (src/pg11.txt) is borrowed from Project Gutenberg and is available under public domain, or the Project Gutenberg Licence