Decision Workspace
gym vs rurel vs border-core
Side-by-side comparison of Rust crates
49
gym
growingv2.2.1
Open AI environments bindings for Rust
45
rurel
growingv0.6.0
Flexible, reusable reinforcement learning (Q learning) implementation
45
border-core
growingv0.0.8
Core functionality for Border
Core Metrics
| gym | rurel | border-core | |
|---|---|---|---|
| Health Score | 49 | 45 | 45 |
| Total Downloads | 14.2K | 18.7K | 12.2K |
| 30d Downloads | 114 | 346 | 200 |
| Dependents | 18 | 0 | 39 |
| Releases | 7 | 11 | 6 |
| Last Updated | 2237d ago | 640d ago | 314d ago |
| Age | 6y 7m | 9y | 4y 10m |
Health Breakdown
gym
Maintenance
5
Quality
19
Community
8
Popularity
5
Documentation
12
rurel
Maintenance
4
Quality
17
Community
6
Popularity
5
Documentation
13
border-core
Maintenance
9
Quality
13
Community
9
Popularity
5
Documentation
9
Technical Details
| gym | rurel | border-core | |
|---|---|---|---|
| Version | 2.2.1 | 0.6.0 | 0.0.8 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MPL-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 2 | 12 |
| Crate Size | 10KB | 17KB | 39KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •gym leads with a health score of 49/100, but none of the options score above 80.
- •rurel has the most downloads (18.7K), suggesting wider adoption.
- •⚠ gym, rurel have not been updated in over a year.
- •rurel, border-core are pre-1.0 — API may change.