Decision Workspace
ahrs2 vs fusion-ahrs vs fusion-altitude
Side-by-side comparison of Rust crates
46
ahrs2
growingv0.1.6
Attitude and heading reference system
60
fusion-ahrs
experimentalv0.6.0
Rust port of xioTechnologies' Fusion AHRS C library — sensor fusion for gyroscope, accelerometer, and magnetometer with no_std support.
55
fusion-altitude
experimentalv0.1.4
A no_std altitude and vertical-velocity estimator. Fuses barometric pressure with gravity-compensated vertical acceleration via a 3-state complementary observer (altitude, vertical velocity, and accel-bias). Companion to fusion-ahrs.
Core Metrics
| ahrs2 | fusion-ahrs | fusion-altitude | |
|---|---|---|---|
| Health Score | 46 | 60 | 55 |
| Total Downloads | 3.9K | 1.5K | 78 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 5 | 0 |
| Releases | 7 | 8 | 5 |
| Last Updated | 361d ago | 7d ago | 7d ago |
| Age | 1y | 11m | 7d |
Health Breakdown
ahrs2
Maintenance
9
Quality
15
Community
5
Popularity
4
Documentation
13
fusion-ahrs
Maintenance
20
Quality
13
Community
8
Popularity
4
Documentation
15
fusion-altitude
Maintenance
19
Quality
13
Community
6
Popularity
2
Documentation
15
Technical Details
| ahrs2 | fusion-ahrs | fusion-altitude | |
|---|---|---|---|
| Version | 0.1.6 | 0.6.0 | 0.1.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 6 | 7 | 5 |
| Crate Size | 37KB | 55KB | 23KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fusion-ahrs leads with a health score of 60/100, but none of the options score above 80.
- •ahrs2 has the most downloads (3.9K), suggesting wider adoption.