Decision Workspace
konst vs fast-float2 vs prse
Side-by-side comparison of Rust crates
62
konst
growingv0.4.3
Const equivalents of std features: comparison, destructuring, iteration, and parsing
56
fast-float2
growingv0.2.3
Fast floating-point number parser.
55
prse
growingv1.2.1
A tiny string parsing utility.
Core Metrics
| konst | fast-float2 | prse | |
|---|---|---|---|
| Health Score | 62 | 56 | 55 |
| Total Downloads | 8.6M | 7.2M | 20.7K |
| 30d Downloads | 307.0K | 1.5M | 207 |
| Dependents | 424 | 218 | 2 |
| Releases | 44 | 3 | 10 |
| Last Updated | 145d ago | 512d ago | 732d ago |
| Age | 5y | 1y 4m | 3y 3m |
Health Breakdown
konst
Maintenance
12
Quality
14
Community
13
Popularity
8
Documentation
15
fast-float2
Maintenance
6
Quality
16
Community
12
Popularity
8
Documentation
14
prse
Maintenance
7
Quality
22
Community
6
Popularity
5
Documentation
15
Technical Details
| konst | fast-float2 | prse | |
|---|---|---|---|
| Version | 0.4.3 | 0.2.3 | 1.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Zlib | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 5 | 2 |
| Crate Size | 119KB | 44KB | 14KB |
| Features | 12 | 2 | 3 |
| Yanked % | 6.8% | 0.0% | 0.0% |
| Edition | 2024 | 2018 | 2021 |
| MSRV | 1.89.0 | 1.37 | 1.70.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •konst leads with a health score of 62/100, but none of the options score above 80.
- •konst is depended on by 424 crates — strongest ecosystem trust.
- •⚠ fast-float2, prse have not been updated in over a year.
- •konst, fast-float2 are pre-1.0 — API may change.