Decision Workspace
swisseph vs libswisseph-sys vs swiss-eph
Side-by-side comparison of Rust crates
32
swisseph
growingv0.1.1
More ergonomic wrapper for the Swiss Ephemeris
35
libswisseph-sys
growingv0.1.2
Rust system wrapper for swisseph C library
49
swiss-eph
experimentalv0.2.1
Complete FFI bindings to the Swiss Ephemeris astronomical calculation library
Core Metrics
| swisseph | libswisseph-sys | swiss-eph | |
|---|---|---|---|
| Health Score | 32 | 35 | 49 |
| Total Downloads | 2.8K | 5.5K | 314 |
| 30d Downloads | 112 | 174 | 167 |
| Dependents | 0 | 2 | 3 |
| Releases | 2 | 3 | 2 |
| Last Updated | 602d ago | 594d ago | 64d ago |
| Age | 1y 7m | 1y 8m | 2m |
Health Breakdown
swisseph
Maintenance
5
Quality
13
Community
3
Popularity
4
Documentation
7
libswisseph-sys
Maintenance
5
Quality
12
Community
4
Popularity
4
Documentation
10
swiss-eph
Maintenance
10
Quality
15
Community
8
Popularity
3
Documentation
13
Technical Details
| swisseph | libswisseph-sys | swiss-eph | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.2 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | AGPL-3.0-only | AGPL-3.0-only | AGPL-3.0 |
| Dependencies | 9 | 4 | 3 |
| Crate Size | 36KB | 1.9MB | 477KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •swiss-eph leads with a health score of 49/100, but none of the options score above 80.
- •libswisseph-sys has the most downloads (5.5K), suggesting wider adoption.
- •⚠ swisseph, libswisseph-sys have not been updated in over a year.