Decision Workspace
uncased vs unicase vs focaccia
Side-by-side comparison of Rust crates
50
uncased
growingv0.9.10
Case-preserving, ASCII case-insensitive, no_std string types.
69
unicase
stablev2.9.0
A case-insensitive wrapper around strings.
61
focaccia
growingv2.0.0
no_std implementation of Unicode case folding comparisons
Core Metrics
| uncased | unicase | focaccia | |
|---|---|---|---|
| Health Score | 50 | 69 | 61 |
| Total Downloads | 43.5M | 245.5M | 3.0M |
| 30d Downloads | 2.7M | 17.2M | 615.1K |
| Dependents | 275 | 4.0K | 3 |
| Releases | 11 | 28 | 14 |
| Last Updated | 795d ago | 80d ago | 452d ago |
| Age | 5y 6m | 11y 2m | 5y 7m |
Health Breakdown
uncased
Maintenance
4
Quality
13
Community
13
Popularity
8
Documentation
12
unicase
Maintenance
12
Quality
22
Community
15
Popularity
8
Documentation
12
focaccia
Maintenance
5
Quality
20
Community
13
Popularity
8
Documentation
15
Technical Details
| uncased | unicase | focaccia | |
|---|---|---|---|
| Version | 0.9.10 | 2.9.0 | 2.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT AND Unicode-3.0 |
| Dependencies | 2 | 0 | 1 |
| Crate Size | 11KB | 24KB | 54KB |
| Features | 4 | 1 | 0 |
| Yanked % | 18.2% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2021 |
| MSRV | — | — | 1.83.0 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •unicase leads with a health score of 69/100, but none of the options score above 80.
- •unicase is depended on by 4.0K crates — strongest ecosystem trust.
- •⚠ uncased, focaccia have not been updated in over a year.
- •uncased is pre-1.0 — API may change.