Decision Workspace
any_vec vs stack-any vs tinyvec
Side-by-side comparison of Rust crates
53
any_vec
growingv0.15.0
Type erased vector. Most operations can be done without type knowledge. Mostly zero overhead.
43
stack-any
growingv0.1.2
A library that provides a type that owns same size type on the stack for type erasure.
76
tinyvec
stablev1.11.0
`tinyvec` provides 100% safe vec-like data structures.
Core Metrics
| any_vec | stack-any | tinyvec | |
|---|---|---|---|
| Health Score | 53 | 43 | 76 |
| Total Downloads | 363.2K | 4.2K | 447.2M |
| 30d Downloads | 24.4K | 39 | 28.5M |
| Dependents | 57 | 1 | 2.9K |
| Releases | 18 | 3 | 38 |
| Last Updated | 214d ago | 636d ago | 13d ago |
| Age | 3y 10m | 1y 9m | 6y 2m |
Health Breakdown
any_vec
Maintenance
9
Quality
16
Community
11
Popularity
7
Documentation
10
stack-any
Maintenance
5
Quality
17
Community
7
Popularity
4
Documentation
10
tinyvec
Maintenance
18
Quality
21
Community
20
Popularity
8
Documentation
9
Technical Details
| any_vec | stack-any | tinyvec | |
|---|---|---|---|
| Version | 0.15.0 | 0.1.2 | 1.11.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT | Zlib OR Apache-2.0 OR MIT |
| Dependencies | 4 | 1 | 11 |
| Crate Size | 46KB | 3KB | 53KB |
| Features | 2 | 2 | 14 |
| Yanked % | 0.0% | 0.0% | 2.6% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •tinyvec leads with a health score of 76/100, but none of the options score above 80.
- •tinyvec is depended on by 2.9K crates — strongest ecosystem trust.
- •⚠ stack-any has not been updated in over a year.
- •any_vec, stack-any are pre-1.0 — API may change.