Decision Workspace
typed-env vs config vs envstruct_derive
Side-by-side comparison of Rust crates
44
typed-env
growingv0.3.0
Describing the requirements of environment variables in a type-safe and ergonomic way
71
config
growingv0.15.25
Layered configuration system for Rust applications.
60
envstruct_derive
stablev1.1.0
Convert the environment variables into a structured configuration
Core Metrics
| typed-env | config | envstruct_derive | |
|---|---|---|---|
| Health Score | 44 | 71 | 60 |
| Total Downloads | 2.8K | 99.8M | 10.1K |
| 30d Downloads | 0 | 3.4M | 0 |
| Dependents | 38 | 17.0K | 11 |
| Releases | 3 | 57 | 11 |
| Last Updated | 242d ago | 17d ago | 32d ago |
| Age | 1y | 11y 3m | 1y 10m |
Health Breakdown
typed-env
Maintenance
8
Quality
9
Community
10
Popularity
4
Documentation
13
config
Maintenance
17
Quality
15
Community
19
Popularity
8
Documentation
12
envstruct_derive
Maintenance
16
Quality
18
Community
8
Popularity
5
Documentation
13
Technical Details
| typed-env | config | envstruct_derive | |
|---|---|---|---|
| Version | 0.3.0 | 0.15.25 | 1.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MPL-2.0 |
| Dependencies | 1 | 26 | 4 |
| Crate Size | 11KB | 56KB | 4KB |
| Features | 0 | 10 | 0 |
| Yanked % | 33.3% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85.0 | — |
| Owners | 1 | 5 (team) | 1 |
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 17.0K crates — strongest ecosystem trust.
- •typed-env, config are pre-1.0 — API may change.