Decision Workspace
approxim vs float_eq vs approx
Side-by-side comparison of Rust crates
57
approxim
growingv0.6.10
Approximate floating point equality comparisons and assertions.
60
float_eq
growingv1.0.1
Compare IEEE floating point primitives, structs and collections for equality.
59
approx
growingv0.5.1
Approximate floating point equality comparisons and assertions.
Core Metrics
| approxim | float_eq | approx | |
|---|---|---|---|
| Health Score | 57 | 60 | 59 |
| Total Downloads | 32.0K | 16.4M | 114.2M |
| 30d Downloads | 2.3K | 653.5K | 7.7M |
| Dependents | 139 | 1.1K | 20.0K |
| Releases | 11 | 15 | 13 |
| Last Updated | 130d ago | 1322d ago | 109d ago |
| Age | 1y 2m | 6y 1m | 10y 6m |
Health Breakdown
approxim
Maintenance
13
Quality
17
Community
9
Popularity
5
Documentation
13
float_eq
Maintenance
4
Quality
22
Community
14
Popularity
8
Documentation
12
approx
Maintenance
10
Quality
14
Community
16
Popularity
8
Documentation
11
Technical Details
| approxim | float_eq | approx | |
|---|---|---|---|
| Version | 0.6.10 | 1.0.1 | 0.5.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 6 | 3 | 2 |
| Crate Size | 23KB | 23KB | 15KB |
| Features | 7 | 4 | 2 |
| Yanked % | 0.0% | 0.0% | 7.7% |
| Edition | 2021 | 2018 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 3 |
Links
Quick Verdict
- •float_eq leads with a health score of 60/100, but none of the options score above 80.
- •approx has the most downloads (114.2M), suggesting wider adoption.
- •approx is depended on by 20.0K crates — strongest ecosystem trust.
- •⚠ float_eq has not been updated in over a year.
- •approxim, approx are pre-1.0 — API may change.