Decision Workspace
nnn-macros vs nutype vs nutype_macros
Side-by-side comparison of Rust crates
59
nnn-macros
stablev1.2.2
Generate your newtypes from a single macro.
61
nutype
growingv0.6.2
The newtype with guarantees.
58
nutype_macros
growingv0.6.2
The newtype with guarantees.
Core Metrics
| nnn-macros | nutype | nutype_macros | |
|---|---|---|---|
| Health Score | 59 | 61 | 58 |
| Total Downloads | 3.1K | 3.3M | 3.3M |
| 30d Downloads | 72 | 95.5K | 95.6K |
| Dependents | 7 | 280 | 19 |
| Releases | 7 | 20 | 19 |
| Last Updated | 91d ago | 240d ago | 240d ago |
| Age | 1y | 3y 5m | 3y 1m |
Health Breakdown
nnn-macros
Maintenance
14
Quality
20
Community
8
Popularity
4
Documentation
13
nutype
Maintenance
10
Quality
17
Community
13
Popularity
8
Documentation
13
nutype_macros
Maintenance
11
Quality
16
Community
10
Popularity
8
Documentation
13
Technical Details
| nnn-macros | nutype | nutype_macros | |
|---|---|---|---|
| Version | 1.2.2 | 0.6.2 | 0.6.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | WTFPL | MIT | MIT |
| Dependencies | 4 | 4 | 8 |
| Crate Size | 19KB | 12KB | 60KB |
| Features | 2 | 8 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.85.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •nutype leads with a health score of 61/100, but none of the options score above 80.
- •nutype is depended on by 280 crates — strongest ecosystem trust.
- •nutype, nutype_macros are pre-1.0 — API may change.