Decision Workspace
fingertrees vs rpds vs rustica
Side-by-side comparison of Rust crates
41
fingertrees
growingv0.2.11
Immutable persisten finger trees
71
rpds
stablev1.2.1
Persistent data structures with structural sharing
53
rustica
growingv0.12.0
Rustica is a functional programming library for the Rust language.
Core Metrics
| fingertrees | rpds | rustica | |
|---|---|---|---|
| Health Score | 41 | 71 | 53 |
| Total Downloads | 20.8K | 15.2M | 12.8K |
| 30d Downloads | 0 | 616.1K | 0 |
| Dependents | 6 | 1.4K | 0 |
| Releases | 15 | 21 | 27 |
| Last Updated | 968d ago | 59d ago | 100d ago |
| Age | 7y 11m | 8y 8m | 1y 5m |
Health Breakdown
fingertrees
Maintenance
4
Quality
15
Community
7
Popularity
5
Documentation
10
rpds
Maintenance
14
Quality
20
Community
14
Popularity
8
Documentation
15
rustica
Maintenance
14
Quality
15
Community
6
Popularity
5
Documentation
13
Technical Details
| fingertrees | rpds | rustica | |
|---|---|---|---|
| Version | 0.2.11 | 1.2.1 | 0.12.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 2 | 9 | 11 |
| Crate Size | 14KB | 75KB | 368KB |
| Features | 0 | 3 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.85.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rpds leads with a health score of 71/100, but none of the options score above 80.
- •rpds is depended on by 1.4K crates — strongest ecosystem trust.
- •⚠ fingertrees has not been updated in over a year.
- •fingertrees, rustica are pre-1.0 — API may change.