Decision Workspace
icu_collator vs feruca vs decollate
Side-by-side comparison of Rust crates
69
icu_collator
stablev2.2.0
API for comparing strings according to language-dependent conventions
48
feruca
growingv0.11.5
An implementation of the Unicode Collation Algorithm
37
decollate
experimentalv0.0.1
Blazing-fast, locale-aware, context-free string collation
Core Metrics
| icu_collator | feruca | decollate | |
|---|---|---|---|
| Health Score | 69 | 48 | 37 |
| Total Downloads | 4.4M | 50.4K | 539 |
| 30d Downloads | 401.7K | 2.0K | 0 |
| Dependents | 164 | 4 | 1 |
| Releases | 17 | 32 | 1 |
| Last Updated | 54d ago | 166d ago | 275d ago |
| Age | 5y | 3y 10m | 9m |
Health Breakdown
icu_collator
Maintenance
16
Quality
18
Community
17
Popularity
8
Documentation
10
feruca
Maintenance
12
Quality
12
Community
8
Popularity
6
Documentation
10
decollate
Maintenance
3
Quality
14
Community
7
Popularity
3
Documentation
10
Technical Details
| icu_collator | feruca | decollate | |
|---|---|---|---|
| Version | 2.2.0 | 0.11.5 | 0.0.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Unicode-3.0 | MIT | MIT |
| Dependencies | 17 | 5 | 3 |
| Crate Size | 1.3MB | 533KB | 7KB |
| Features | 6 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.86 | — | — |
| Owners | 2 (team) | 1 | 1 |
Links
Quick Verdict
- •icu_collator leads with a health score of 69/100, but none of the options score above 80.
- •icu_collator is depended on by 164 crates — strongest ecosystem trust.
- •feruca, decollate are pre-1.0 — API may change.