Decision Workspace
assert_float_eq vs ryu vs az
Side-by-side comparison of Rust crates
64
assert_float_eq
growingv1.2.0
Assertions for floating-point equality.
72
ryu
stablev1.0.23
Fast floating point to string conversion
70
az
stablev1.3.0
Casts and checked casts.
Core Metrics
| assert_float_eq | ryu | az | |
|---|---|---|---|
| Health Score | 64 | 72 | 70 |
| Total Downloads | 1.7M | 741.4M | 15.8M |
| 30d Downloads | 91.1K | 47.0M | 1.5M |
| Dependents | 268 | 4.1K | 473 |
| Releases | 10 | 35 | 12 |
| Last Updated | 179d ago | 47d ago | 67d ago |
| Age | 7y 5m | 7y 8m | 6y 6m |
Health Breakdown
assert_float_eq
Maintenance
8
Quality
22
Community
12
Popularity
7
Documentation
15
ryu
Maintenance
15
Quality
20
Community
14
Popularity
8
Documentation
15
az
Maintenance
12
Quality
23
Community
12
Popularity
8
Documentation
15
Technical Details
| assert_float_eq | ryu | az | |
|---|---|---|---|
| Version | 1.2.0 | 1.0.23 | 1.3.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT/Apache-2.0 | Apache-2.0 OR BSL-1.0 | MIT/Apache-2.0 |
| Dependencies | 0 | 6 | 0 |
| Crate Size | 12KB | 53KB | 29KB |
| Features | 1 | 1 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.56 | 1.71 | 1.85.0 |
| 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.