Decision Workspace
bankarr vs smallvec vs staticvec
Side-by-side comparison of Rust crates
41
bankarr
growingv0.8.0
Array-like but growable vectors
74
smallvec
stablev1.15.2
'Small vector' optimization: store up to a small number of items on the stack
48
staticvec
growingv0.11.9
Implements a fixed-capacity stack-allocated Vec alternative backed by an array, using const generics.
Core Metrics
| bankarr | smallvec | staticvec | |
|---|---|---|---|
| Health Score | 41 | 74 | 48 |
| Total Downloads | 2.8K | 970.5M | 242.6K |
| 30d Downloads | 0 | 48.6M | 1.1K |
| Dependents | 0 | 63.8K | 65 |
| Releases | 6 | 77 | 96 |
| Last Updated | 391d ago | 32d ago | 1382d ago |
| Age | 1y 1m | 11y 3m | 6y 11m |
Health Breakdown
bankarr
Maintenance
8
Quality
11
Community
5
Popularity
4
Documentation
13
smallvec
Maintenance
18
Quality
17
Community
19
Popularity
8
Documentation
12
staticvec
Maintenance
7
Quality
11
Community
11
Popularity
6
Documentation
13
Technical Details
| bankarr | smallvec | staticvec | |
|---|---|---|---|
| Version | 0.8.0 | 1.15.2 | 0.11.9 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 8 | 4 |
| Crate Size | 26KB | 35KB | 62KB |
| Features | 0 | 10 | 2 |
| Yanked % | 16.7% | 26.0% | 22.9% |
| Edition | 2024 | 2018 | 2021 |
| 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.
- •⚠ bankarr, staticvec have not been updated in over a year.
- •bankarr, staticvec are pre-1.0 — API may change.