Decision Workspace
adler32 vs adler2 vs adler
Side-by-side comparison of Rust crates
54
adler32
growingv1.2.0
Minimal Adler32 implementation for Rust.
58
adler2
growingv2.0.1
A simple clean-room implementation of the Adler-32 checksum
56
adler
growingv1.0.2
A simple clean-room implementation of the Adler-32 checksum
Core Metrics
| adler32 | adler2 | adler | |
|---|---|---|---|
| Health Score | 54 | 58 | 56 |
| Total Downloads | 82.8M | 334.0M | 259.8M |
| 30d Downloads | 3.1M | 41.7M | 5.3M |
| Dependents | 410 | 37 | 222 |
| Releases | 10 | 2 | 8 |
| Last Updated | 2125d ago | 350d ago | 1914d ago |
| Age | 10y 9m | 1y 9m | 5y 11m |
Health Breakdown
adler32
Maintenance
4
Quality
20
Community
10
Popularity
8
Documentation
12
adler2
Maintenance
7
Quality
21
Community
9
Popularity
8
Documentation
13
adler
Maintenance
4
Quality
22
Community
11
Popularity
8
Documentation
11
Technical Details
| adler32 | adler2 | adler | |
|---|---|---|---|
| Version | 1.2.0 | 2.0.1 | 1.0.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Zlib | 0BSD OR MIT OR Apache-2.0 | 0BSD OR MIT OR Apache-2.0 |
| Dependencies | 8 | 1 | 3 |
| Crate Size | 6KB | 13KB | 13KB |
| Features | 3 | 3 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adler2 leads with a health score of 58/100, but none of the options score above 80.
- •adler32 is depended on by 410 crates — strongest ecosystem trust.
- •⚠ adler32, adler have not been updated in over a year.