Decision Workspace
case_insensitive_hashmap vs unicase vs focaccia
Side-by-side comparison of Rust crates
47
case_insensitive_hashmap
growingv1.0.1
A HashMap that uses case-insensitive strings as keys.
66
unicase
growingv2.9.0
A case-insensitive wrapper around strings.
61
focaccia
growingv2.0.0
no_std implementation of Unicode case folding comparisons
Core Metrics
| case_insensitive_hashmap | unicase | focaccia | |
|---|---|---|---|
| Health Score | 47 | 66 | 61 |
| Total Downloads | 80.8K | 284.9M | 3.0M |
| 30d Downloads | 3.4K | 21.3M | 1.4K |
| Dependents | 17 | 4.1K | 3 |
| Releases | 4 | 28 | 14 |
| Last Updated | 689d ago | 139d ago | 512d ago |
| Age | 5y 11m | 11y 4m | 5y 9m |
Health Breakdown
case_insensitive_hashmap
Maintenance
3
Quality
20
Community
6
Popularity
6
Documentation
12
unicase
Maintenance
9
Quality
22
Community
15
Popularity
8
Documentation
12
focaccia
Maintenance
5
Quality
20
Community
13
Popularity
8
Documentation
15
Technical Details
| case_insensitive_hashmap | unicase | focaccia | |
|---|---|---|---|
| Version | 1.0.1 | 2.9.0 | 2.0.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT AND Unicode-3.0 |
| Dependencies | 1 | 0 | 1 |
| Crate Size | 6KB | 24KB | 54KB |
| Features | 0 | 1 | 0 |
| Yanked % | 0.0% | 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 66/100, but none of the options score above 80.
- •unicase is depended on by 4.1K crates — strongest ecosystem trust.
- •⚠ case_insensitive_hashmap, focaccia have not been updated in over a year.