Decision Workspace
csaps vs splinefit vs dierckx-sys
Side-by-side comparison of Rust crates
54
csaps
growingv0.5.0
Cubic spline approximation (smoothing)
53
splinefit
experimentalv0.4.1
B-spline curve and surface fitting — pure-Rust Dierckx engine with ergonomic API
44
dierckx-sys
growingv0.1.1
Rust-wrapper for Dierckx' B-Splines Curve and Surface Fortran Library
Core Metrics
| csaps | splinefit | dierckx-sys | |
|---|---|---|---|
| Health Score | 54 | 53 | 44 |
| Total Downloads | 105.7K | 127 | 29.2K |
| 30d Downloads | 2.0K | 0 | 2.1K |
| Dependents | 7 | 0 | 3 |
| Releases | 5 | 6 | 2 |
| Last Updated | 24d ago | 32d ago | 98d ago |
| Age | 6y 2m | 1m | 4y 5m |
Health Breakdown
csaps
Maintenance
13
Quality
13
Community
7
Popularity
6
Documentation
15
splinefit
Maintenance
17
Quality
14
Community
6
Popularity
3
Documentation
13
dierckx-sys
Maintenance
10
Quality
15
Community
5
Popularity
5
Documentation
9
Technical Details
| csaps | splinefit | dierckx-sys | |
|---|---|---|---|
| Version | 0.5.0 | 0.4.1 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 9 | 2 |
| Crate Size | 24KB | 77KB | 65KB |
| Features | 0 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | 1.85.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •csaps leads with a health score of 54/100, but none of the options score above 80.