6 releases (3 breaking)

new 0.4.1+SZ3-3.3.2 Dec 9, 2025
0.4.0+SZ3-3.3.2 Nov 22, 2025
0.3.0+SZ3-3.2.2 Jan 8, 2025
0.2.0+SZ3-3.2.1 Dec 9, 2024
0.1.1+SZ3-3.1.8.1 May 28, 2024

#716 in Compression

Download history 18/week @ 2025-08-24 28/week @ 2025-08-31 19/week @ 2025-09-07 37/week @ 2025-09-14 143/week @ 2025-09-21 24/week @ 2025-09-28 12/week @ 2025-10-05 192/week @ 2025-10-12 38/week @ 2025-10-19 17/week @ 2025-10-26 220/week @ 2025-11-02 54/week @ 2025-11-09 24/week @ 2025-11-16 58/week @ 2025-11-23 15/week @ 2025-11-30 21/week @ 2025-12-07

120 downloads per month
Used in 2 crates (via sz3)

GPL-3.0-only

185KB
3.5K SLoC

C++ 2.5K SLoC // 0.1% comments Python 1K SLoC // 0.2% comments Cython 294 SLoC // 0.2% comments Rust 95 SLoC // 0.0% comments

sz3-sys

Low level bindigs to SZ3. The crate code itself (build.rs, wrapper.hpp) is licensed GPL-3.0-only.

SZ3 (the SZ3 folder) is licensed under BSD-2-Clause, see SZ3/LICENSE

Dependencies

~2.5–5MB
~87K SLoC