Decision Workspace
nuid vs uuid vs newtype-uuid
Side-by-side comparison of Rust crates
56
nuid
growingv0.6.0
A highly performant unique identifier generator.
82
uuid
stablev1.23.5
A library to generate and parse UUIDs.
67
newtype-uuid
stablev1.3.2
Newtype wrapper around UUIDs
Core Metrics
| nuid | uuid | newtype-uuid | |
|---|---|---|---|
| Health Score | 56 | 82 | 67 |
| Total Downloads | 45.6M | 661.4M | 8.1M |
| 30d Downloads | 919.9K | 30.1M | 446.9K |
| Dependents | 233 | 223.1K | 135 |
| Releases | 10 | 93 | 16 |
| Last Updated | 357d ago | 1d ago | 103d ago |
| Age | 8y 3m | 11y 8m | 2y 5m |
Health Breakdown
nuid
Maintenance
9
Quality
15
Community
12
Popularity
8
Documentation
12
uuid
Maintenance
19
Quality
20
Community
20
Popularity
8
Documentation
15
newtype-uuid
Maintenance
14
Quality
18
Community
12
Popularity
8
Documentation
15
Technical Details
| nuid | uuid | newtype-uuid | |
|---|---|---|---|
| Version | 0.6.0 | 1.23.5 | 1.3.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 1 | 24 | 5 |
| Crate Size | 11KB | 63KB | 21KB |
| Features | 0 | 20 | 8 |
| Yanked % | 0.0% | 1.1% | 12.5% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.63 | 1.85.0 | 1.79 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •uuid has the highest health score (82/100) — a strong overall choice.
- •uuid is depended on by 223.1K crates — strongest ecosystem trust.
- •nuid is pre-1.0 — API may change.