Decision Workspace
coca vs fixed-queue vs tinyvec
Side-by-side comparison of Rust crates
39
coca
growingv0.3.0
Data structures with constant capacity
47
fixed-queue
growingv0.5.1
no_std, no_alloc, use [T; N]. support `Vec`/`VecDeque`/`History`
72
tinyvec
stablev1.11.0
`tinyvec` provides 100% safe vec-like data structures.
Core Metrics
| coca | fixed-queue | tinyvec | |
|---|---|---|---|
| Health Score | 39 | 47 | 72 |
| Total Downloads | 4.4K | 42.4K | 519.1M |
| 30d Downloads | 0 | 0 | 41.3M |
| Dependents | 0 | 33 | 3.1K |
| Releases | 3 | 26 | 38 |
| Last Updated | 1543d ago | 1499d ago | 72d ago |
| Age | 5y 5m | 5y 2m | 6y 4m |
Health Breakdown
coca
Maintenance
4
Quality
16
Community
6
Popularity
4
Documentation
9
fixed-queue
Maintenance
6
Quality
15
Community
10
Popularity
6
Documentation
10
tinyvec
Maintenance
14
Quality
21
Community
20
Popularity
8
Documentation
9
Technical Details
| coca | fixed-queue | tinyvec | |
|---|---|---|---|
| Version | 0.3.0 | 0.5.1 | 1.11.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Zlib OR Apache-2.0 | non-standard | Zlib OR Apache-2.0 OR MIT |
| Dependencies | 2 | 1 | 11 |
| Crate Size | 109KB | 9KB | 53KB |
| Features | 4 | 0 | 14 |
| Yanked % | 0.0% | 0.0% | 2.6% |
| Edition | 2018 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •tinyvec leads with a health score of 72/100, but none of the options score above 80.
- •tinyvec is depended on by 3.1K crates — strongest ecosystem trust.
- •⚠ coca, fixed-queue have not been updated in over a year.
- •coca, fixed-queue are pre-1.0 — API may change.