Decision Workspace
emd-ring vs monge vs rbp-transport
Side-by-side comparison of Rust crates
46
emd-ring
experimentalv0.1.0
Exact circular EMD for 9-bin histograms, matching OpenCV cvCalcEMD2 (Rubner) semantics including unequal total masses
52
monge
experimentalv1.1.0
Optimal transport and Earth Mover's Distance via Sinkhorn algorithm
47
rbp-transport
experimentalv1.0.0
Optimal transport and Earth Mover's Distance via Sinkhorn algorithm
Core Metrics
| emd-ring | monge | rbp-transport | |
|---|---|---|---|
| Health Score | 46 | 52 | 47 |
| Total Downloads | 11 | 18 | 599 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 4 | 8 |
| Releases | 1 | 1 | 1 |
| Last Updated | 1d ago | 1d ago | 151d ago |
| Age | 1d | 1d | 5m |
Health Breakdown
emd-ring
Maintenance
13
Quality
14
Community
6
Popularity
1
Documentation
12
monge
Maintenance
13
Quality
17
Community
8
Popularity
2
Documentation
12
rbp-transport
Maintenance
6
Quality
17
Community
9
Popularity
3
Documentation
12
Technical Details
| emd-ring | monge | rbp-transport | |
|---|---|---|---|
| Version | 0.1.0 | 1.1.0 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 2 | 0 | 1 |
| Crate Size | 30KB | 5KB | 6KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.78 | 1.90 | 1.90 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •monge leads with a health score of 52/100, but none of the options score above 80.
- •rbp-transport has the most downloads (599), suggesting wider adoption.
- •emd-ring is pre-1.0 — API may change.