Decision Workspace
fastcmp vs cmp_wrap vs memcmp
Side-by-side comparison of Rust crates
48
fastcmp
growingv1.0.1
A fast byte slice comparison library
44
cmp_wrap
growingv0.2.2
Let you compare structes by context
42
memcmp
growingv0.0.6
Optimized memory comparisons for integer slices. Temporary solution until rust issue 16913 is resolved.
Core Metrics
| fastcmp | cmp_wrap | memcmp | |
|---|---|---|---|
| Health Score | 48 | 44 | 42 |
| Total Downloads | 19.0K | 7.2K | 15.4K |
| 30d Downloads | 276 | 8 | 113 |
| Dependents | 40 | 0 | 52 |
| Releases | 3 | 5 | 5 |
| Last Updated | 3341d ago | 2219d ago | 3758d ago |
| Age | 9y 1m | 6y 1m | 11y 2m |
Health Breakdown
fastcmp
Maintenance
3
Quality
20
Community
9
Popularity
5
Documentation
11
cmp_wrap
Maintenance
6
Quality
16
Community
5
Popularity
5
Documentation
12
memcmp
Maintenance
2
Quality
17
Community
7
Popularity
5
Documentation
11
Technical Details
| fastcmp | cmp_wrap | memcmp | |
|---|---|---|---|
| Version | 1.0.1 | 0.2.2 | 0.0.6 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 1 | 0 | 0 |
| Crate Size | 5KB | 4KB | 2KB |
| Features | 0 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2018 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fastcmp leads with a health score of 48/100, but none of the options score above 80.
- •⚠ fastcmp, cmp_wrap, memcmp have not been updated in over a year.
- •cmp_wrap, memcmp are pre-1.0 — API may change.