Decision Workspace
ncollide_testbed2d vs ncollide_testbed3d vs lyon_geom
Side-by-side comparison of Rust crates
39
ncollide_testbed2d
growingv0.5.0
2D testbed for ncollide.
38
ncollide_testbed3d
growingv0.5.0
3D testbed for ncollide.
68
lyon_geom
stablev1.0.19
2D quadratic and cubic bézier arcs and line segment math on top of euclid.
Core Metrics
| ncollide_testbed2d | ncollide_testbed3d | lyon_geom | |
|---|---|---|---|
| Health Score | 39 | 38 | 68 |
| Total Downloads | 16.4K | 19.4K | 6.7M |
| 30d Downloads | 9 | 10 | 340.3K |
| Dependents | 2 | 2 | 335 |
| Releases | 5 | 6 | 41 |
| Last Updated | 3145d ago | 3145d ago | 19d ago |
| Age | 9y 10m | 9y 10m | 8y 2m |
Health Breakdown
ncollide_testbed2d
Maintenance
7
Quality
15
Community
4
Popularity
5
Documentation
8
ncollide_testbed3d
Maintenance
6
Quality
15
Community
4
Popularity
5
Documentation
8
lyon_geom
Maintenance
18
Quality
20
Community
10
Popularity
8
Documentation
12
Technical Details
| ncollide_testbed2d | ncollide_testbed3d | lyon_geom | |
|---|---|---|---|
| Version | 0.5.0 | 0.5.0 | 1.0.19 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | BSD-3-Clause | BSD-3-Clause | MIT OR Apache-2.0 |
| Dependencies | 8 | 8 | 4 |
| Crate Size | 45KB | 45KB | 56KB |
| Features | 2 | 2 | 3 |
| Yanked % | 0.0% | 0.0% | 4.9% |
| Edition | — | — | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lyon_geom leads with a health score of 68/100, but none of the options score above 80.
- •lyon_geom is depended on by 335 crates — strongest ecosystem trust.
- •⚠ ncollide_testbed2d, ncollide_testbed3d have not been updated in over a year.
- •ncollide_testbed2d, ncollide_testbed3d are pre-1.0 — API may change.