#xz #lzma #wasm #encoding

sys liblzma-sys

Raw bindings to liblzma which contains an implementation of LZMA and xz stream encoding/decoding. High level Rust bindings are available in the liblzma crate

21 releases

new 0.3.13 Feb 10, 2025
0.3.11 Dec 12, 2024
0.3.9 Oct 2, 2024
0.3.6 Jul 30, 2024
0.2.4 Nov 23, 2023

#573 in Compression

Download history 5738/week @ 2024-10-21 7840/week @ 2024-10-28 7052/week @ 2024-11-04 4988/week @ 2024-11-11 6059/week @ 2024-11-18 6826/week @ 2024-11-25 8327/week @ 2024-12-02 7691/week @ 2024-12-09 6240/week @ 2024-12-16 4733/week @ 2024-12-23 7297/week @ 2024-12-30 10057/week @ 2025-01-06 8148/week @ 2025-01-13 8836/week @ 2025-01-20 10178/week @ 2025-01-27 7946/week @ 2025-02-03

35,539 downloads per month
Used in 30 crates (via liblzma)

MIT/Apache

3.5MB
55K SLoC

C 26K SLoC // 0.3% comments PO File 23K SLoC // 0.4% comments Rust 2.5K SLoC // 0.0% comments M4 735 SLoC // 0.4% comments Automake 650 SLoC // 0.1% comments Shell 576 SLoC // 0.3% comments BASH 460 SLoC // 0.3% comments GNU Style Assembly 307 SLoC // 0.4% comments Bitbake 247 SLoC // 0.1% comments Batch 31 SLoC

Contains (obscure autoconf code, 45KB) xz/configure.ac

liblzma-sys

CI Crates.io

Documentation

Raw bindings to liblzma which contains an implementation of LZMA and xz stream encoding/decoding.

High level Rust bindings are available in the liblzma crate.

This crate is forked from lzma-sys and liblzma-sys = "0.1.x" is fully compatible with lzma-sys = "0.1.20", so you can migrate simply.

Migrate from lzma-sys

# Cargo.toml
[dependencies]
-lzma-sys = "0.1.20"
+liblzma-sys = "0.1.20"
// *.rs
-use lzma_sys;
+use liblzma_sys;

Version 0.2.x breaking changes

  • XZ upgraded to 5.4
  • Multithreading is disabled by default. This feature is available by enabling the parallel feature
  • Support compile to webassembly

Version 0.3.x breaking changes

  • XZ upgraded to 5.6

License

This project is licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in liblzma-sys by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Dependencies