Decision Workspace
arion vs use-local-search vs mctrust
Side-by-side comparison of Rust crates
38
arion
growingv0.5.0
Solver and Local search operators for vehicle routing problems
48
use-local-search
experimentalv0.0.1
Minimal one-dimensional hill-climbing style local search helpers
51
mctrust
experimentalv0.4.0
Universal search & planning toolkit — MCTS, bandit search, pluggable evaluators, tree reuse, DAG transpositions, root parallelism. Define an Environment, search handles the rest.
Core Metrics
| arion | use-local-search | mctrust | |
|---|---|---|---|
| Health Score | 38 | 48 | 51 |
| Total Downloads | 7.4K | 102 | 43.0K |
| 30d Downloads | 0 | 0 | 10.7K |
| Dependents | 0 | 1 | 15 |
| Releases | 5 | 1 | 3 |
| Last Updated | 931d ago | 59d ago | 66d ago |
| Age | 3y 3m | 1m | 3m |
Health Breakdown
arion
Maintenance
5
Quality
15
Community
3
Popularity
5
Documentation
10
use-local-search
Maintenance
10
Quality
14
Community
7
Popularity
2
Documentation
15
mctrust
Maintenance
15
Quality
9
Community
9
Popularity
6
Documentation
12
Technical Details
| arion | use-local-search | mctrust | |
|---|---|---|---|
| Version | 0.5.0 | 0.0.1 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 1 | 12 |
| Crate Size | 4KB | 3KB | 70KB |
| Features | 0 | 0 | 5 |
| Yanked % | 0.0% | 0.0% | 66.7% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.95.0 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mctrust leads with a health score of 51/100, but none of the options score above 80.
- •⚠ arion has not been updated in over a year.