50
gym
v2.2.1 GrowingOpen AI environments bindings for Rust
MIT/Apache-2.0 Edition 2018
Quick Verdict
- ✕Not updated for 6+ years
- ✓Stable API (2.x for 6+ years)
- ✓Permissive license (MIT/Apache-2.0)
Security
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Downloads
14.5K
Dependents
20
Releases
7
Size
10KB
Deep Insights
📉
Download decline
76 downloads in the last 30 days, down 22% from the previous period. May indicate migration to alternatives.
✅
Stable for 6+ years
The API has been stable (1.x) for over 6 years with 7 releases. This level of maturity means you can depend on it without worrying about breaking changes.
📐
Compact crate
At 10KB, gym is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 5/25
Recency, release consistency, active ratio
Quality 19/25
Yanked ratio, deps, size, maturity, features
Community 9/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Top Dependents
Most downloaded crates that depend on gym
Version Adoption
v2.2.1
49%
v2.1.0
13%
v0.1.0
13%
v1.0.0
13%
v2.2.0
13%
Release Timeline
7 releasessince 2019
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README
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Maintainers
Dependencies
4
direct dependencies
Dependents
20
crates depend on gym