Decision Workspace
gcollections vs map-trait vs intervallum
Side-by-side comparison of Rust crates
64
gcollections
stablev1.6.0
Generic traits over Rust collections library.
36
map-trait
growingv0.3.2
Generic Map trait
55
intervallum
growingv1.4.4
Generic interval and interval set library.
Core Metrics
| gcollections | map-trait | intervallum | |
|---|---|---|---|
| Health Score | 64 | 36 | 55 |
| Total Downloads | 1.8M | 8.0K | 1.8M |
| 30d Downloads | 133.5K | 8 | 133.3K |
| Dependents | 232 | 0 | 218 |
| Releases | 21 | 5 | 36 |
| Last Updated | 15d ago | 1157d ago | 316d ago |
| Age | 9y 12m | 6y | 10y 11m |
Health Breakdown
gcollections
Maintenance
15
Quality
20
Community
9
Popularity
7
Documentation
13
map-trait
Maintenance
3
Quality
16
Community
3
Popularity
5
Documentation
9
intervallum
Maintenance
8
Quality
19
Community
9
Popularity
7
Documentation
12
Technical Details
| gcollections | map-trait | intervallum | |
|---|---|---|---|
| Version | 1.6.0 | 0.3.2 | 1.4.4 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 0 | 7 |
| Crate Size | 18KB | 7KB | 35KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •gcollections leads with a health score of 64/100, but none of the options score above 80.
- •intervallum has the most downloads (1.8M), suggesting wider adoption.
- •gcollections is depended on by 232 crates — strongest ecosystem trust.
- •⚠ map-trait has not been updated in over a year.
- •map-trait is pre-1.0 — API may change.