Decision Workspace
ipopt_bindgen vs pounce-cinterface vs libc
Side-by-side comparison of Rust crates
43
ipopt_bindgen
growingv0.2.3
Rust bindings to the C interface of Ipopt, a library for large-scale, constrained, nonlinear optimization.
45
pounce-cinterface
experimentalv0.8.0
C ABI for POUNCE (port of Ipopt's Interfaces/IpStdCInterface.{h,cpp}). Provides CreateIpoptProblem / IpoptSolve / FreeIpoptProblem so existing PyIpopt / cyipopt / JuMP / AMPL clients link without source changes. Feature-complete for the upstream Ipopt C ABI surface.
71
libc
growingv0.2.186
Raw FFI bindings to platform libraries like libc.
Core Metrics
| ipopt_bindgen | pounce-cinterface | libc | |
|---|---|---|---|
| Health Score | 43 | 45 | 71 |
| Total Downloads | 7.2K | 117 | 1.4B |
| 30d Downloads | 0 | 0 | 59.3M |
| Dependents | 0 | 0 | 157.0K |
| Releases | 6 | 7 | 202 |
| Last Updated | 644d ago | 2d ago | 81d ago |
| Age | 2y 3m | 1m | 11y 6m |
Health Breakdown
ipopt_bindgen
Maintenance
4
Quality
15
Community
6
Popularity
5
Documentation
13
pounce-cinterface
Maintenance
17
Quality
12
Community
6
Popularity
2
Documentation
8
libc
Maintenance
16
Quality
15
Community
20
Popularity
8
Documentation
12
Technical Details
| ipopt_bindgen | pounce-cinterface | libc | |
|---|---|---|---|
| Version | 0.2.3 | 0.8.0 | 0.2.186 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | EPL-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 10 | 1 |
| Crate Size | 16KB | 51KB | 822KB |
| Features | 0 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 4.5% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.65 |
| Owners | 1 | 1 | 7 (team) |
Links
Quick Verdict
- •libc leads with a health score of 71/100, but none of the options score above 80.
- •libc is depended on by 157.0K crates — strongest ecosystem trust.
- •⚠ ipopt_bindgen has not been updated in over a year.