Decision Workspace
cartesian vs charmap vs tinyvec
Side-by-side comparison of Rust crates
41
cartesian
growingv0.3.0
QOL macro that creates the cartesian product of multiple iterators
48
charmap
growingv0.2.2
A library for one-to-(none/one/many) character mapping.
76
tinyvec
stablev1.11.0
`tinyvec` provides 100% safe vec-like data structures.
Core Metrics
| cartesian | charmap | tinyvec | |
|---|---|---|---|
| Health Score | 41 | 48 | 76 |
| Total Downloads | 125.4K | 6.5K | 447.2M |
| 30d Downloads | 187 | 7 | 27.5M |
| Dependents | 10 | 0 | 2.9K |
| Releases | 4 | 5 | 38 |
| Last Updated | 371d ago | 1083d ago | 13d ago |
| Age | 4y 12m | 2y 11m | 6y 2m |
Health Breakdown
cartesian
Maintenance
4
Quality
16
Community
6
Popularity
6
Documentation
9
charmap
Maintenance
10
Quality
17
Community
6
Popularity
5
Documentation
10
tinyvec
Maintenance
18
Quality
21
Community
20
Popularity
8
Documentation
9
Technical Details
| cartesian | charmap | tinyvec | |
|---|---|---|---|
| Version | 0.3.0 | 0.2.2 | 1.11.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | Zlib OR Apache-2.0 OR MIT |
| Dependencies | 0 | 4 | 11 |
| Crate Size | 3KB | 9KB | 53KB |
| Features | 0 | 5 | 14 |
| Yanked % | 0.0% | 0.0% | 2.6% |
| Edition | 2018 | 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.
- •⚠ cartesian, charmap have not been updated in over a year.
- •cartesian, charmap are pre-1.0 — API may change.