Decision Workspace
zlayer-spec vs oci-spec vs greentic-deploy-spec
Side-by-side comparison of Rust crates
61
zlayer-spec
experimentalv0.11.23
ZLayer deployment specification parsing and validation
67
oci-spec
growingv0.9.0
Open Container Initiative Specifications in Rust
63
greentic-deploy-spec
experimentalv0.1.26414195396
Greentic deployment object-model schemas (Environment, Revision, TrafficSplit, BundleDeployment, Credentials, PackConfig, RuntimeConfig)
Core Metrics
| zlayer-spec | oci-spec | greentic-deploy-spec | |
|---|---|---|---|
| Health Score | 61 | 67 | 63 |
| Total Downloads | 1.4K | 13.7M | 933 |
| 30d Downloads | 0 | 964.3K | 0 |
| Dependents | 272 | 653 | 92 |
| Releases | 48 | 38 | 22 |
| Last Updated | 13d ago | 96d ago | today |
| Age | 3m | 6y 12m | 7d |
Health Breakdown
zlayer-spec
Maintenance
18
Quality
14
Community
13
Popularity
4
Documentation
12
oci-spec
Maintenance
13
Quality
16
Community
17
Popularity
8
Documentation
13
greentic-deploy-spec
Maintenance
19
Quality
14
Community
11
Popularity
4
Documentation
15
Technical Details
| zlayer-spec | oci-spec | greentic-deploy-spec | |
|---|---|---|---|
| Version | 0.11.23 | 0.9.0 | 0.1.26414195396 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 1 | 13 | 13 |
| Crate Size | 17KB | 95KB | 43KB |
| Features | 0 | 5 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.85 | — | 1.95 |
| Owners | 1 | 3 | 1 |
Links
Quick Verdict
- •oci-spec leads with a health score of 67/100, but none of the options score above 80.
- •oci-spec is depended on by 653 crates — strongest ecosystem trust.