Decision Workspace
ryu vs az vs dtoa
Side-by-side comparison of Rust crates
72
ryu
stablev1.0.23
Fast floating point to string conversion
70
az
stablev1.3.0
Casts and checked casts.
68
dtoa
stablev1.0.11
Fast floating point primitive to string conversion
Core Metrics
| ryu | az | dtoa | |
|---|---|---|---|
| Health Score | 72 | 70 | 68 |
| Total Downloads | 741.4M | 15.8M | 98.5M |
| 30d Downloads | 47.0M | 1.5M | 6.2M |
| Dependents | 4.1K | 473 | 711 |
| Releases | 35 | 12 | 28 |
| Last Updated | 47d ago | 67d ago | 90d ago |
| Age | 7y 8m | 6y 6m | 9y 9m |
Health Breakdown
ryu
Maintenance
15
Quality
20
Community
14
Popularity
8
Documentation
15
az
Maintenance
12
Quality
23
Community
12
Popularity
8
Documentation
15
dtoa
Maintenance
12
Quality
20
Community
13
Popularity
8
Documentation
15
Technical Details
| ryu | az | dtoa | |
|---|---|---|---|
| Version | 1.0.23 | 1.3.0 | 1.0.11 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 OR BSL-1.0 | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 0 | 2 |
| Crate Size | 53KB | 29KB | 21KB |
| Features | 1 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.71 | 1.85.0 | 1.68 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ryu leads with a health score of 72/100, but none of the options score above 80.
- •ryu is depended on by 4.1K crates — strongest ecosystem trust.