Decision Workspace
macro_env vs procenv_macro vs envconfig
Side-by-side comparison of Rust crates
48
macro_env
growingv0.1.8
A crate to fetch the environment variable easily through 3 different ways.
57
procenv_macro
experimentalv0.1.15
Procedural macro implementation for procenv
55
envconfig
growingv0.11.1
Build a config structure from environment variables without boilerplate.
Core Metrics
| macro_env | procenv_macro | envconfig | |
|---|---|---|---|
| Health Score | 48 | 57 | 55 |
| Total Downloads | 5.5K | 543 | 7.2M |
| 30d Downloads | 22 | 34 | 396.7K |
| Dependents | 0 | 16 | 136 |
| Releases | 4 | 16 | 14 |
| Last Updated | 959d ago | 111d ago | 107d ago |
| Age | 2y 7m | 3m | 7y 7m |
Health Breakdown
macro_env
Maintenance
10
Quality
16
Community
5
Popularity
4
Documentation
13
procenv_macro
Maintenance
19
Quality
14
Community
11
Popularity
3
Documentation
10
envconfig
Maintenance
10
Quality
15
Community
12
Popularity
8
Documentation
10
Technical Details
| macro_env | procenv_macro | envconfig | |
|---|---|---|---|
| Version | 0.1.8 | 0.1.15 | 0.11.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 2 | 3 | 1 |
| Crate Size | 3KB | 45KB | 5KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •procenv_macro leads with a health score of 57/100, but none of the options score above 80.
- •envconfig has the most downloads (7.2M), suggesting wider adoption.
- •envconfig is depended on by 136 crates — strongest ecosystem trust.
- •⚠ macro_env has not been updated in over a year.