Decision Workspace
ironbox vs pelagos vs oci-spec
Side-by-side comparison of Rust crates
39
ironbox
experimentalv0.3.0
A native containerd shim OCI runtime built in Rust — no runc dependency
39
pelagos
experimentalv0.61.3
Fast Linux container runtime — OCI-compatible, namespaces, cgroups v2, seccomp, networking, image management
67
oci-spec
growingv0.9.0
Open Container Initiative Specifications in Rust
Core Metrics
| ironbox | pelagos | oci-spec | |
|---|---|---|---|
| Health Score | 39 | 39 | 67 |
| Total Downloads | 18 | 180 | 13.7M |
| 30d Downloads | 0 | 0 | 964.3K |
| Dependents | 0 | 0 | 653 |
| Releases | 1 | 13 | 38 |
| Last Updated | 68d ago | 8d ago | 96d ago |
| Age | 2m | 2m | 6y 12m |
Health Breakdown
ironbox
Maintenance
9
Quality
12
Community
6
Popularity
2
Documentation
10
pelagos
Maintenance
13
Quality
5
Community
6
Popularity
3
Documentation
12
oci-spec
Maintenance
13
Quality
16
Community
17
Popularity
8
Documentation
13
Technical Details
| ironbox | pelagos | oci-spec | |
|---|---|---|---|
| Version | 0.3.0 | 0.61.3 | 0.9.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 15 | 34 | 13 |
| Crate Size | 55KB | 616KB | 95KB |
| Features | 0 | 1 | 5 |
| Yanked % | 0.0% | 15.4% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.76 | — |
| Owners | 1 | 1 | 3 |
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.