Decision Workspace
crc32_light vs crc32c-hw vs crc-core
Side-by-side comparison of Rust crates
50
crc32_light
growingv0.1.2
Calculate CRC-32 checksum
41
crc32c-hw
growingv0.1.3
Hardware-accelerated (SSE 4.2) implementation of CRC32C with software fallback
39
crc-core
growingv0.1.2
core functions shared between source and build script of crc crate
Core Metrics
| crc32_light | crc32c-hw | crc-core | |
|---|---|---|---|
| Health Score | 50 | 41 | 39 |
| Total Downloads | 13.0K | 94.6K | 75.6K |
| 30d Downloads | 1.1K | 3.4K | 760 |
| Dependents | 3 | 0 | 2 |
| Releases | 3 | 5 | 3 |
| Last Updated | 121d ago | 2831d ago | 3049d ago |
| Age | 2y 2m | 8y 5m | 8y 8m |
Health Breakdown
crc32_light
Maintenance
11
Quality
16
Community
7
Popularity
5
Documentation
11
crc32c-hw
Maintenance
3
Quality
16
Community
5
Popularity
6
Documentation
11
crc-core
Maintenance
3
Quality
18
Community
4
Popularity
6
Documentation
8
Technical Details
| crc32_light | crc32c-hw | crc-core | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.3 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | non-standard | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 2 | 0 |
| Crate Size | 7KB | 19KB | 6KB |
| Features | 0 | 1 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | — | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •crc32_light leads with a health score of 50/100, but none of the options score above 80.
- •crc32c-hw has the most downloads (94.6K), suggesting wider adoption.
- •⚠ crc32c-hw, crc-core have not been updated in over a year.