Decision Workspace
free vs free_macros vs monad_macros
Side-by-side comparison of Rust crates
37
free
growingv0.0.1
Macro-based free monads in Rust
37
free_macros
growingv0.0.1
Macro-based free monads in Rust
40
monad_macros
growingv0.0.1
Stackless monads in Rust
Core Metrics
| free | free_macros | monad_macros | |
|---|---|---|---|
| Health Score | 37 | 37 | 40 |
| Total Downloads | 7.1K | 7.9K | 6.6K |
| 30d Downloads | 21 | 21 | 5 |
| Dependents | 6 | 2 | 3 |
| Releases | 1 | 1 | 2 |
| Last Updated | 3759d ago | 3759d ago | 3759d ago |
| Age | 11y 4m | 11y 4m | 11y 4m |
Health Breakdown
free
Maintenance
1
Quality
15
Community
5
Popularity
5
Documentation
11
free_macros
Maintenance
1
Quality
16
Community
4
Popularity
5
Documentation
11
monad_macros
Maintenance
3
Quality
16
Community
5
Popularity
5
Documentation
11
Technical Details
| free | free_macros | monad_macros | |
|---|---|---|---|
| Version | 0.0.1 | 0.0.1 | 0.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 1 | 0 | 0 |
| Crate Size | 3KB | 2KB | 629B |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | — | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •monad_macros leads with a health score of 40/100, but none of the options score above 80.
- •free_macros has the most downloads (7.9K), suggesting wider adoption.
- •⚠ free, free_macros, monad_macros have not been updated in over a year.