Decision Workspace
wpsd vs cavalier_contours vs static_aabb2d_index
Side-by-side comparison of Rust crates
41
wpsd
experimentalv0.1.0
Well-Separated Pair Decomposition (WSPD) with split trees for d-dimensional point sets
56
cavalier_contours
growingv0.7.0
2D polyline/shape library for offsetting, combining, etc.
51
static_aabb2d_index
growingv2.0.0
Fast static spatial index data structure for 2D axis aligned bounding boxes
Core Metrics
| wpsd | cavalier_contours | static_aabb2d_index | |
|---|---|---|---|
| Health Score | 41 | 56 | 51 |
| Total Downloads | 17 | 19.5K | 81.9K |
| 30d Downloads | 0 | 0 | 5.5K |
| Dependents | 0 | 25 | 40 |
| Releases | 1 | 6 | 12 |
| Last Updated | 114d ago | 143d ago | 994d ago |
| Age | 3m | 5y 2m | 5y 5m |
Health Breakdown
wpsd
Maintenance
7
Quality
14
Community
6
Popularity
1
Documentation
13
cavalier_contours
Maintenance
13
Quality
16
Community
10
Popularity
5
Documentation
12
static_aabb2d_index
Maintenance
4
Quality
21
Community
10
Popularity
6
Documentation
10
Technical Details
| wpsd | cavalier_contours | static_aabb2d_index | |
|---|---|---|---|
| Version | 0.1.0 | 0.7.0 | 2.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 3 | 2 |
| Crate Size | 10KB | 113KB | 32KB |
| Features | 0 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.88 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cavalier_contours leads with a health score of 56/100, but none of the options score above 80.
- •static_aabb2d_index has the most downloads (81.9K), suggesting wider adoption.
- •⚠ static_aabb2d_index has not been updated in over a year.
- •wpsd, cavalier_contours are pre-1.0 — API may change.