Decision Workspace
hd-engine vs hd-cas vs hd-spec
Side-by-side comparison of Rust crates
47
hd-engine
experimentalv0.2.0
Merkle DAG engine with incremental invalidation for hyperdocker
47
hd-cas
experimentalv0.2.0
Content-addressable store with BLAKE3 hashing and CDC chunking for hyperdocker
46
hd-spec
experimentalv0.2.0
TOML environment spec parser and dependency provider framework for hyperdocker
Core Metrics
| hd-engine | hd-cas | hd-spec | |
|---|---|---|---|
| Health Score | 47 | 47 | 46 |
| Total Downloads | 30 | 31 | 27 |
| 30d Downloads | 30 | 31 | 27 |
| Dependents | 8 | 10 | 6 |
| Releases | 2 | 2 | 2 |
| Last Updated | today | today | today |
| Age | 1d | 1d | 1d |
Health Breakdown
hd-engine
Maintenance
14
Quality
12
Community
9
Popularity
2
Documentation
10
hd-cas
Maintenance
14
Quality
12
Community
9
Popularity
2
Documentation
10
hd-spec
Maintenance
14
Quality
12
Community
8
Popularity
2
Documentation
10
Technical Details
| hd-engine | hd-cas | hd-spec | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 8 | 8 | 8 |
| Crate Size | 28KB | 26KB | 26KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •hd-engine leads with a health score of 47/100, but none of the options score above 80.
- •hd-cas has the most downloads (31), suggesting wider adoption.