Decision Workspace
cpa-cat vs mul-cat vs hdl-cat-error
Side-by-side comparison of Rust crates
38
cpa-cat
experimentalv0.1.0
Carry-propagate adder built on comp-cat-rs and hdl-cat: parallel prefix networks as free category morphisms
38
mul-cat
experimentalv0.1.0
Multiplier built on comp-cat-rs and hdl-cat: Booth encoding and carry-save tree reduction as free category morphisms
54
hdl-cat-error
experimentalv0.3.1
Shared Error enum for hdl-cat
Core Metrics
| cpa-cat | mul-cat | hdl-cat-error | |
|---|---|---|---|
| Health Score | 38 | 38 | 54 |
| Total Downloads | 15 | 14 | 826 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 78 |
| Releases | 1 | 1 | 4 |
| Last Updated | 70d ago | 71d ago | 45d ago |
| Age | 2m | 2m | 2m |
Health Breakdown
cpa-cat
Maintenance
9
Quality
12
Community
6
Popularity
1
Documentation
10
mul-cat
Maintenance
9
Quality
12
Community
6
Popularity
1
Documentation
10
hdl-cat-error
Maintenance
16
Quality
14
Community
11
Popularity
3
Documentation
10
Technical Details
| cpa-cat | mul-cat | hdl-cat-error | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 10 | 1 |
| Crate Size | 27KB | 35KB | 8KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •hdl-cat-error leads with a health score of 54/100, but none of the options score above 80.