trifectatechfoundation/zlib-rs

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A zlib implementation in rust available as a C dynamic library and as a rust crate

Stars: 696
Forks: 60
Open beginner issues: 0
Indexed issues: 18
Avg merge: 4d 17h
Merged PRs (30d): 3

Dominant language: Rust
License: Zlib
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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18 open issues indexed

compress_bound is wrong when windows_bit is set to 31 Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

trifectatechfoundation/zlib-rs#557 · Opened Aug 11, 2026
[Feature Request] `inflateCopy` and `deflateCopy` equivalents in the Rust API Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

trifectatechfoundation/zlib-rs#524 · 3 comments · Opened Jun 9, 2026
Panic in `deflateParams` due to corrupted `z_stream.state` Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

trifectatechfoundation/zlib-rs#510 · Opened May 9, 2026
Regression in compression size for level 6 in versions >= 0.5.3 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

trifectatechfoundation/zlib-rs#500 · 3 comments · Opened Apr 12, 2026
Suspicious mismatch between comments and code Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

trifectatechfoundation/zlib-rs#499 · 1 comment · Opened Apr 9, 2026
Undocumented safety invariant in deflate Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

trifectatechfoundation/zlib-rs#495 · Opened Mar 27, 2026
Soundness Bug in stable::Deflate::new Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

trifectatechfoundation/zlib-rs#491 · 5 comments · Opened Mar 20, 2026
improve attribution for code ported from zlib-ng Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

trifectatechfoundation/zlib-rs#481 · 1 comment · 4 reactions · Opened Mar 2, 2026
generate custom-prefixed headers Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

trifectatechfoundation/zlib-rs#415 · 2 comments · Opened Oct 9, 2025
Expose C header files via DEP_ environment variable Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

trifectatechfoundation/zlib-rs#404 · 2 comments · Opened Aug 23, 2025
missing update to `state->back` Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

trifectatechfoundation/zlib-rs#207 · 1 comment · Opened Sep 28, 2024
add `COPY_` mode Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

trifectatechfoundation/zlib-rs#206 · Opened Sep 28, 2024
experiment with how to pick the right SIMD implementation Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

trifectatechfoundation/zlib-rs#163 · 3 comments · Opened Aug 26, 2024
rustdoc comments? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

trifectatechfoundation/zlib-rs#102 · 2 comments · Opened May 27, 2024
ABI checking Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

trifectatechfoundation/zlib-rs#34 · 1 comment · Opened Feb 19, 2024
fix deflate performance Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

trifectatechfoundation/zlib-rs#18 · 19 comments · 3 reactions · Opened Feb 1, 2024
improve testing/code coverage Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

trifectatechfoundation/zlib-rs#17 · Opened Feb 1, 2024
support/test deflate concurrency Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

trifectatechfoundation/zlib-rs#16 · Opened Feb 1, 2024

trifectatechfoundation/zlib-rs

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