Decision Workspace
fhex vs oak-wat vs custom_float
Side-by-side comparison of Rust crates
56
fhex
stablev2.0.2
Hex float conversion: ToHex for formatting, FromHex for parsing. IEEE 754 hexadecimal format (0x1.8p+1).
56
oak-wat
experimentalv0.0.10
WebAssembly Text (WAT) language parser with support for web platform development and portable code generation.
46
custom_float
growingv0.3.1
Custom floating-point types
Core Metrics
| fhex | oak-wat | custom_float | |
|---|---|---|---|
| Health Score | 56 | 56 | 46 |
| Total Downloads | 2.8K | 415 | 16.9K |
| 30d Downloads | 129 | 79 | 19 |
| Dependents | 6 | 6 | 0 |
| Releases | 4 | 10 | 13 |
| Last Updated | 38d ago | 4d ago | 294d ago |
| Age | 2y 3m | 5m | 2y 1m |
Health Breakdown
fhex
Maintenance
14
Quality
20
Community
8
Popularity
4
Documentation
10
oak-wat
Maintenance
19
Quality
14
Community
7
Popularity
3
Documentation
13
custom_float
Maintenance
9
Quality
16
Community
6
Popularity
5
Documentation
10
Technical Details
| fhex | oak-wat | custom_float | |
|---|---|---|---|
| Version | 2.0.2 | 0.0.10 | 0.3.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MPL-2.0 | MIT |
| Dependencies | 1 | 10 | 6 |
| Crate Size | 14KB | 27KB | 84KB |
| Features | 0 | 4 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fhex leads with a health score of 56/100, but none of the options score above 80.
- •custom_float has the most downloads (16.9K), suggesting wider adoption.
- •oak-wat, custom_float are pre-1.0 — API may change.