paku is a collection of decompressors in pure safe Rust

Current state

1. Collection of decompressors that had to be written because existing ones either didn't exist or had various issues in some specific use cases.

Eventual goals

1. Pure Rust. No unsafe code.
2. Support all reasonably modern popular formats for decompression.
3. No dependency on external decompression code.
4. Be reasonably fast. Currently unknown.

Distant future goals

1. Support writing some specific compression format or two. Tbd which one. Most likely zstd.
2. Provide no_std support.
3. Optional ARM and x86 asm.

Supported formats

format	status	notes
lzf	fully implemented
lz4 in LZ4Block	lz4_jblock implements format compatible with https://github.com/lz4/lz4-java/blob/master/src/java/net/jpountz/lz4/LZ4BlockInputStream.java	this format does not seem to be supported by any other libraries, however there are unfortunately compressed files using it around