Decision Workspace
penv vs config vs temp-env
Side-by-side comparison of Rust crates
36
penv
growingv0.1.0
Pretty Print Environment Variables
71
config
growingv0.15.22
Layered configuration system for Rust applications.
58
temp-env
growingv0.3.6
Set environment variables temporarily.
Core Metrics
| penv | config | temp-env | |
|---|---|---|---|
| Health Score | 36 | 71 | 58 |
| Total Downloads | 1.5K | 76.1M | 10.1M |
| 30d Downloads | 3 | 5.6M | 1.1M |
| Dependents | 0 | 14.1K | 2.6K |
| Releases | 1 | 54 | 9 |
| Last Updated | 1112d ago | 10d ago | 915d ago |
| Age | 3y | 10y 11m | 4y 3m |
Health Breakdown
penv
Maintenance
1
Quality
15
Community
6
Popularity
4
Documentation
10
config
Maintenance
17
Quality
15
Community
19
Popularity
8
Documentation
12
temp-env
Maintenance
5
Quality
17
Community
17
Popularity
8
Documentation
11
Technical Details
| penv | config | temp-env | |
|---|---|---|---|
| Version | 0.1.0 | 0.15.22 | 0.3.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Unlicense | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 26 | 3 |
| Crate Size | 4KB | 56KB | 11KB |
| Features | 0 | 10 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | 1.85.0 | 1.62.1 |
| Owners | 1 | 5 (team) | 2 |
Links
Quick Verdict
- •config leads with a health score of 71/100, but none of the options score above 80.
- •config is depended on by 14.1K crates — strongest ecosystem trust.
- •⚠ penv, temp-env have not been updated in over a year.