Decision Workspace
rapidgeo-distance vs cartan-core vs parry3d-f64
Side-by-side comparison of Rust crates
55
rapidgeo-distance
experimentalv0.2.2
Fast and accurate geographic distance calculations with geodesic, haversine, and euclidean algorithms
60
cartan-core
experimentalv0.1.5
Core traits for Riemannian geometry: Manifold, Retraction, ParallelTransport, Curvature
58
parry3d-f64
growingv0.26.0
3 dimensional collision detection library in Rust. 64-bits precision version.
Core Metrics
| rapidgeo-distance | cartan-core | parry3d-f64 | |
|---|---|---|---|
| Health Score | 55 | 60 | 58 |
| Total Downloads | 2.1K | 140 | 4.7M |
| 30d Downloads | 230 | 140 | 362.9K |
| Dependents | 9 | 31 | 205 |
| Releases | 4 | 6 | 60 |
| Last Updated | 128d ago | 2d ago | 77d ago |
| Age | 6m | 14d | 5y 2m |
Health Breakdown
rapidgeo-distance
Maintenance
13
Quality
16
Community
9
Popularity
4
Documentation
13
cartan-core
Maintenance
16
Quality
16
Community
10
Popularity
3
Documentation
15
parry3d-f64
Maintenance
15
Quality
10
Community
12
Popularity
8
Documentation
13
Technical Details
| rapidgeo-distance | cartan-core | parry3d-f64 | |
|---|---|---|---|
| Version | 0.2.2 | 0.1.5 | 0.26.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 2 | 2 | 29 |
| Crate Size | 73KB | 13KB | 507KB |
| Features | 4 | 3 | 17 |
| Yanked % | 0.0% | 0.0% | 6.7% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cartan-core leads with a health score of 60/100, but none of the options score above 80.
- •parry3d-f64 has the most downloads (4.7M), suggesting wider adoption.
- •parry3d-f64 is depended on by 205 crates — strongest ecosystem trust.