Decision Workspace
ahrs2 vs fusion-ahrs vs fixed
Side-by-side comparison of Rust crates
46
ahrs2
experimentalv0.1.6
Attitude and heading reference system
54
fusion-ahrs
experimentalv0.4.0
A Rust port of the C library by xioTechnologies, providing memory safety and zero-cost abstractions while maintaining the same performance characteristics.
74
fixed
stablev1.31.0
Fixed-point numbers.
Core Metrics
| ahrs2 | fusion-ahrs | fixed | |
|---|---|---|---|
| Health Score | 46 | 54 | 74 |
| Total Downloads | 3.8K | 1.4K | 9.8M |
| 30d Downloads | 22 | 108 | 728.4K |
| Dependents | 0 | 0 | 1.8K |
| Releases | 7 | 5 | 84 |
| Last Updated | 302d ago | 1d ago | 7d ago |
| Age | 10m | 9m | 7y 7m |
Health Breakdown
ahrs2
Maintenance
10
Quality
14
Community
5
Popularity
4
Documentation
13
fusion-ahrs
Maintenance
19
Quality
12
Community
6
Popularity
4
Documentation
13
fixed
Maintenance
19
Quality
17
Community
15
Popularity
8
Documentation
15
Technical Details
| ahrs2 | fusion-ahrs | fixed | |
|---|---|---|---|
| Version | 0.1.6 | 0.4.0 | 1.31.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT/Apache-2.0 |
| Dependencies | 6 | 7 | 9 |
| Crate Size | 37KB | 471KB | 269KB |
| Features | 1 | 0 | 12 |
| Yanked % | 0.0% | 0.0% | 19.1% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | 1.93 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fixed leads with a health score of 74/100, but none of the options score above 80.
- •fixed is depended on by 1.8K crates — strongest ecosystem trust.
- •ahrs2, fusion-ahrs are pre-1.0 — API may change.