Decision Workspace
bon vs derive_builder vs nekopas2rust-macros
Side-by-side comparison of Rust crates
73
bon
stablev3.9.1
Next-gen compile-time-checked builder generator, named function's arguments, and more!
59
derive_builder
growingv0.20.2
Rust macro to automatically implement the builder pattern for arbitrary structs.
54
nekopas2rust-macros
experimentalv0.0.6
...
Core Metrics
| bon | derive_builder | nekopas2rust-macros | |
|---|---|---|---|
| Health Score | 73 | 59 | 54 |
| Total Downloads | 34.2M | 140.4M | 314 |
| 30d Downloads | 4.3M | 12.0M | 0 |
| Dependents | 6.4K | 13.8K | 3 |
| Releases | 46 | 34 | 5 |
| Last Updated | 73d ago | 594d ago | 186d ago |
| Age | 1y 10m | 9y 9m | 6m |
Health Breakdown
bon
Maintenance
15
Quality
21
Community
17
Popularity
8
Documentation
12
derive_builder
Maintenance
6
Quality
16
Community
17
Popularity
8
Documentation
12
nekopas2rust-macros
Maintenance
14
Quality
16
Community
8
Popularity
3
Documentation
13
Technical Details
| bon | derive_builder | nekopas2rust-macros | |
|---|---|---|---|
| Version | 3.9.1 | 0.20.2 | 0.0.6 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 5 | 15 |
| Crate Size | 67KB | 37KB | 25KB |
| Features | 7 | 4 | 12 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | 1.59.0 | — | — |
| Owners | 2 | 2 | 1 |
Links
Quick Verdict
- •bon leads with a health score of 73/100, but none of the options score above 80.
- •derive_builder has the most downloads (140.4M), suggesting wider adoption.
- •derive_builder is depended on by 13.8K crates — strongest ecosystem trust.
- •⚠ derive_builder has not been updated in over a year.
- •derive_builder, nekopas2rust-macros are pre-1.0 — API may change.