Decision Workspace
csaps vs splinefit vs dierckx-sys
Side-by-side comparison of Rust crates
52
csaps
growingv0.5.0
Cubic spline approximation (smoothing)
51
splinefit
experimentalv0.4.1
B-spline curve and surface fitting — pure-Rust Dierckx engine with ergonomic API
42
dierckx-sys
growingv0.1.1
Rust-wrapper for Dierckx' B-Splines Curve and Surface Fortran Library
Core Metrics
| csaps | splinefit | dierckx-sys | |
|---|---|---|---|
| Health Score | 52 | 51 | 42 |
| Total Downloads | 108.6K | 309 | 32.2K |
| 30d Downloads | 1.1K | 0 | 573 |
| Dependents | 7 | 0 | 3 |
| Releases | 5 | 6 | 2 |
| Last Updated | 73d ago | 81d ago | 146d ago |
| Age | 6y 3m | 2m | 4y 6m |
Health Breakdown
csaps
Maintenance
11
Quality
13
Community
7
Popularity
6
Documentation
15
splinefit
Maintenance
15
Quality
14
Community
6
Popularity
3
Documentation
13
dierckx-sys
Maintenance
8
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 52/100, but none of the options score above 80.