Decision Workspace
lilys-new-macro vs fancy_constructor vs bon
Side-by-side comparison of Rust crates
40
lilys-new-macro
growingv0.1.1
Macro for generating a 'new' constructor function
55
fancy_constructor
growingv2.1.0
Derive a highly configurable constructor for your struct
76
bon
stablev3.9.1
Next-gen compile-time-checked builder generator, named function's arguments, and more!
Core Metrics
| lilys-new-macro | fancy_constructor | bon | |
|---|---|---|---|
| Health Score | 40 | 55 | 76 |
| Total Downloads | 1.3K | 2.2M | 26.3M |
| 30d Downloads | 4 | 224.6K | 4.5M |
| Dependents | 0 | 12 | 4.8K |
| Releases | 2 | 10 | 46 |
| Last Updated | 377d ago | 320d ago | 14d ago |
| Age | 1y | 2y 6m | 1y 9m |
Health Breakdown
lilys-new-macro
Maintenance
6
Quality
14
Community
6
Popularity
4
Documentation
10
fancy_constructor
Maintenance
8
Quality
19
Community
8
Popularity
8
Documentation
12
bon
Maintenance
18
Quality
21
Community
17
Popularity
8
Documentation
12
Technical Details
| lilys-new-macro | fancy_constructor | bon | |
|---|---|---|---|
| Version | 0.1.1 | 2.1.0 | 3.9.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 4 | 6 |
| Crate Size | 7KB | 8KB | 67KB |
| Features | 0 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.71.0 | 1.59.0 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •bon leads with a health score of 76/100, but none of the options score above 80.
- •bon is depended on by 4.8K crates — strongest ecosystem trust.
- •⚠ lilys-new-macro has not been updated in over a year.
- •lilys-new-macro is pre-1.0 — API may change.