Decision Workspace
metalor vs oci-spec vs stiva
Side-by-side comparison of Rust crates
50
metalor
experimentalv0.3.2
Rust utilities for line-oriented DSL parsing, portable build cells, local Linux-provider integration, and OCI-backed Linux runtime setup
67
oci-spec
growingv0.9.0
Open Container Initiative Specifications in Rust
45
stiva
experimentalv1.0.0
OCI-compatible container runtime — image management, container lifecycle, and orchestration for AGNOS
Core Metrics
| metalor | oci-spec | stiva | |
|---|---|---|---|
| Health Score | 50 | 67 | 45 |
| Total Downloads | 370 | 13.7M | 39 |
| 30d Downloads | 0 | 964.3K | 0 |
| Dependents | 8 | 653 | 0 |
| Releases | 5 | 38 | 3 |
| Last Updated | 9d ago | 96d ago | 61d ago |
| Age | 1m | 6y 12m | 2m |
Health Breakdown
metalor
Maintenance
12
Quality
13
Community
9
Popularity
3
Documentation
13
oci-spec
Maintenance
13
Quality
16
Community
17
Popularity
8
Documentation
13
stiva
Maintenance
10
Quality
15
Community
6
Popularity
2
Documentation
12
Technical Details
| metalor | oci-spec | stiva | |
|---|---|---|---|
| Version | 0.3.2 | 0.9.0 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | GPL-3.0 |
| Dependencies | 7 | 13 | 26 |
| Crate Size | 51KB | 95KB | 146KB |
| Features | 0 | 5 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.89 |
| 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.
- •metalor, oci-spec are pre-1.0 — API may change.