Decision Workspace
world_magnetic_model vs geomag-wmm vs anstyle
Side-by-side comparison of Rust crates
49
world_magnetic_model
growingv0.4.0
Rust implementation of the NOAA World Magnetic Model (WMM).
37
geomag-wmm
growingv0.1.0
Calculate the Earth magnetic fields and their variation using WMM.
79
anstyle
stablev1.0.14
ANSI text styling
Core Metrics
| world_magnetic_model | geomag-wmm | anstyle | |
|---|---|---|---|
| Health Score | 49 | 37 | 79 |
| Total Downloads | 26.1K | 1.2K | 407.5M |
| 30d Downloads | 5.7K | 7 | 35.9M |
| Dependents | 21 | 0 | 4.8K |
| Releases | 5 | 1 | 31 |
| Last Updated | 285d ago | 545d ago | 14d ago |
| Age | 1y 2m | 1y 6m | 3y 10m |
Health Breakdown
world_magnetic_model
Maintenance
8
Quality
13
Community
10
Popularity
5
Documentation
13
geomag-wmm
Maintenance
2
Quality
16
Community
5
Popularity
4
Documentation
10
anstyle
Maintenance
18
Quality
22
Community
19
Popularity
8
Documentation
12
Technical Details
| world_magnetic_model | geomag-wmm | anstyle | |
|---|---|---|---|
| Version | 0.4.0 | 0.1.0 | 1.0.14 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 10 | 0 | 2 |
| Crate Size | 24KB | 8KB | 18KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.66.0 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •anstyle leads with a health score of 79/100, but none of the options score above 80.
- •anstyle is depended on by 4.8K crates — strongest ecosystem trust.
- •⚠ geomag-wmm has not been updated in over a year.
- •world_magnetic_model, geomag-wmm are pre-1.0 — API may change.