Decision Workspace
dtoa vs ryu vs az
Side-by-side comparison of Rust crates
66
dtoa
growingv1.0.11
Fast floating point primitive to string conversion
70
ryu
stablev1.0.23
Fast floating point to string conversion
68
az
growingv1.3.0
Casts and checked casts.
Core Metrics
| dtoa | ryu | az | |
|---|---|---|---|
| Health Score | 66 | 70 | 68 |
| Total Downloads | 112.5M | 849.8M | 18.8M |
| 30d Downloads | 7.8M | 60.4M | 1.6M |
| Dependents | 721 | 4.6K | 488 |
| Releases | 28 | 35 | 12 |
| Last Updated | 150d ago | 106d ago | 126d ago |
| Age | 9y 11m | 7y 10m | 6y 8m |
Health Breakdown
dtoa
Maintenance
10
Quality
20
Community
13
Popularity
8
Documentation
15
ryu
Maintenance
13
Quality
20
Community
14
Popularity
8
Documentation
15
az
Maintenance
10
Quality
23
Community
12
Popularity
8
Documentation
15
Technical Details
| dtoa | ryu | az | |
|---|---|---|---|
| Version | 1.0.11 | 1.0.23 | 1.3.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | Apache-2.0 OR BSL-1.0 | MIT/Apache-2.0 |
| Dependencies | 2 | 6 | 0 |
| Crate Size | 21KB | 53KB | 29KB |
| Features | 0 | 1 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.68 | 1.71 | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ryu leads with a health score of 70/100, but none of the options score above 80.
- •ryu is depended on by 4.6K crates — strongest ecosystem trust.