Decision Workspace
smallvectune vs smallvec vs calf-vec
Side-by-side comparison of Rust crates
34
smallvectune
growingv0.0.1
Wrapper for SmallVec that writes out capacity information
74
smallvec
stablev1.15.2
'Small vector' optimization: store up to a small number of items on the stack
47
calf-vec
growingv0.3.1-beta
Small copy-on-write arrays, essentially combining `SmallVec` and `Cow`
Core Metrics
| smallvectune | smallvec | calf-vec | |
|---|---|---|---|
| Health Score | 34 | 74 | 47 |
| Total Downloads | 1.9K | 970.5M | 6.2K |
| 30d Downloads | 0 | 48.6M | 0 |
| Dependents | 0 | 63.8K | 0 |
| Releases | 1 | 77 | 4 |
| Last Updated | 2860d ago | 32d ago | 2093d ago |
| Age | 7y 10m | 11y 3m | 5y 8m |
Health Breakdown
smallvectune
Maintenance
1
Quality
16
Community
5
Popularity
4
Documentation
8
smallvec
Maintenance
18
Quality
17
Community
19
Popularity
8
Documentation
12
calf-vec
Maintenance
9
Quality
16
Community
5
Popularity
5
Documentation
12
Technical Details
| smallvectune | smallvec | calf-vec | |
|---|---|---|---|
| Version | 0.0.1 | 1.15.2 | 0.3.1-beta |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 4 | 8 | 0 |
| Crate Size | 10KB | 35KB | 11KB |
| Features | 3 | 10 | 0 |
| Yanked % | 0.0% | 26.0% | 0.0% |
| Edition | — | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 3 (team) | 1 |
Links
Quick Verdict
- •smallvec leads with a health score of 74/100, but none of the options score above 80.
- •smallvec is depended on by 63.8K crates — strongest ecosystem trust.
- •⚠ smallvectune, calf-vec have not been updated in over a year.
- •smallvectune, calf-vec are pre-1.0 — API may change.