Decision Workspace
xcc vs libpcp vs rust-constraint
Side-by-side comparison of Rust crates
33
xcc
growingv0.1.0
Exact Cover solver with color extensions
39
libpcp
growingv0.7.0
A constraint solver supporting arithmetic constraints over integers.
34
rust-constraint
growingv0.1.0-alpha.1
Rust implementation of a constraint satisfaction problem (CSPs)
Core Metrics
| xcc | libpcp | rust-constraint | |
|---|---|---|---|
| Health Score | 33 | 39 | 34 |
| Total Downloads | 1.6K | 6.7K | 1.3K |
| 30d Downloads | 3 | 56 | 3 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 4 | 1 |
| Last Updated | 825d ago | 1192d ago | 633d ago |
| Age | 2y 3m | 5y 9m | 1y 8m |
Health Breakdown
xcc
Maintenance
1
Quality
14
Community
4
Popularity
4
Documentation
10
libpcp
Maintenance
3
Quality
14
Community
6
Popularity
5
Documentation
11
rust-constraint
Maintenance
1
Quality
16
Community
3
Popularity
4
Documentation
10
Technical Details
| xcc | libpcp | rust-constraint | |
|---|---|---|---|
| Version | 0.1.0 | 0.7.0 | 0.1.0-alpha.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 5 | 6 | 0 |
| Crate Size | 43KB | 48KB | 4KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | — | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •libpcp leads with a health score of 39/100, but none of the options score above 80.
- •⚠ xcc, libpcp, rust-constraint have not been updated in over a year.