Decision Workspace
ball-tree vs petal-neighbors vs hgg
Side-by-side comparison of Rust crates
53
ball-tree
growingv0.5.2
Ball-tree implementation for K-nearest neighbors
59
petal-neighbors
growingv0.18.0
Nearest neighbor search algorithms including a ball tree and a vantage point tree.
43
hgg
growingv0.4.1
Approximate nearest neighbor search collection
Core Metrics
| ball-tree | petal-neighbors | hgg | |
|---|---|---|---|
| Health Score | 53 | 59 | 43 |
| Total Downloads | 41.4K | 160.1K | 10.0K |
| 30d Downloads | 1.9K | 31.7K | 40 |
| Dependents | 1 | 45 | 0 |
| Releases | 8 | 17 | 6 |
| Last Updated | 79d ago | 128d ago | 1709d ago |
| Age | 7y 4m | 6y 4m | 4y 8m |
Health Breakdown
ball-tree
Maintenance
15
Quality
15
Community
7
Popularity
6
Documentation
10
petal-neighbors
Maintenance
11
Quality
14
Community
13
Popularity
6
Documentation
15
hgg
Maintenance
7
Quality
13
Community
6
Popularity
5
Documentation
12
Technical Details
| ball-tree | petal-neighbors | hgg | |
|---|---|---|---|
| Version | 0.5.2 | 0.18.0 | 0.4.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 2 | 7 | 14 |
| Crate Size | 8KB | 23KB | 25KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | 1.81 | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •petal-neighbors leads with a health score of 59/100, but none of the options score above 80.
- •⚠ hgg has not been updated in over a year.