Decision Workspace
cheby vs rsl-interpolation vs neco-spline
Side-by-side comparison of Rust crates
57
cheby
experimentalv0.3.0
Unit-safe Chebyshev approximation and spectral numerics for Rust.
51
rsl-interpolation
experimentalv0.1.18
A re-write of GSL's Interpolation Routines in Rust.
51
neco-spline
experimentalv0.2.0
zero dependency natural cubic spline interpolation
Core Metrics
| cheby | rsl-interpolation | neco-spline | |
|---|---|---|---|
| Health Score | 57 | 51 | 51 |
| Total Downloads | 756 | 4.5K | 49 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 6 | 0 | 1 |
| Releases | 3 | 19 | 2 |
| Last Updated | 7d ago | 77d ago | 37d ago |
| Age | 3m | 9m | 1m |
Health Breakdown
cheby
Maintenance
19
Quality
17
Community
8
Popularity
3
Documentation
10
rsl-interpolation
Maintenance
15
Quality
16
Community
3
Popularity
4
Documentation
13
neco-spline
Maintenance
12
Quality
15
Community
7
Popularity
2
Documentation
15
Technical Details
| cheby | rsl-interpolation | neco-spline | |
|---|---|---|---|
| Version | 0.3.0 | 0.1.18 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | AGPL-3.0-only | GPL-3.0-only | MIT |
| Dependencies | 6 | 7 | 0 |
| Crate Size | 69KB | 66KB | 9KB |
| Features | 13 | 7 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | 1.82 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cheby leads with a health score of 57/100, but none of the options score above 80.
- •rsl-interpolation has the most downloads (4.5K), suggesting wider adoption.