Decision Workspace
liblbfgs-sys vs lbfgs vs cqdb
Side-by-side comparison of Rust crates
45
liblbfgs-sys
growingv0.1.3
Low level Rust binding to libLBFGS
55
lbfgs
growingv0.3.0
A Rust implementation of the L-BFGS algorithm
52
cqdb
growingv0.7.0
Rust implementation of Constant Quark Database (CQDB)
Core Metrics
| liblbfgs-sys | lbfgs | cqdb | |
|---|---|---|---|
| Health Score | 45 | 55 | 52 |
| Total Downloads | 21.7K | 294.2K | 45.7K |
| 30d Downloads | 282 | 16.4K | 1.4K |
| Dependents | 3 | 34 | 14 |
| Releases | 4 | 6 | 15 |
| Last Updated | 56d ago | 134d ago | 5d ago |
| Age | 5y 2m | 7y | 5y 2m |
Health Breakdown
liblbfgs-sys
Maintenance
12
Quality
15
Community
4
Popularity
5
Documentation
9
lbfgs
Maintenance
9
Quality
15
Community
12
Popularity
7
Documentation
12
cqdb
Maintenance
16
Quality
14
Community
6
Popularity
6
Documentation
10
Technical Details
| liblbfgs-sys | lbfgs | cqdb | |
|---|---|---|---|
| Version | 0.1.3 | 0.3.0 | 0.7.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 1 | 2 | 5 |
| Crate Size | 61KB | 14KB | 19KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •lbfgs leads with a health score of 55/100, but none of the options score above 80.