Decision Workspace
ockam-ffi vs ockam_vault_sync_core vs ockam_macros
Side-by-side comparison of Rust crates
50
ockam-ffi
growingv0.78.0
FFI layer for ockam_vault.
62
ockam_vault_sync_core
growingv0.42.0
Syncronous wrapper that allows to have multiple Vault instances, that talk to the same Vault implementation without need for synchronization primitives
62
ockam_macros
growingv0.38.0
End-to-end encryption and mutual authentication for distributed applications.
Core Metrics
| ockam-ffi | ockam_vault_sync_core | ockam_macros | |
|---|---|---|---|
| Health Score | 50 | 62 | 62 |
| Total Downloads | 88.7K | 56.4K | 66.6K |
| 30d Downloads | 82 | 91 | 612 |
| Dependents | 0 | 348 | 1.0K |
| Releases | 79 | 44 | 36 |
| Last Updated | 926d ago | 1453d ago | 389d ago |
| Age | 4y 11m | 4y 11m | 4y 3m |
Health Breakdown
ockam-ffi
Maintenance
7
Quality
14
Community
11
Popularity
6
Documentation
12
ockam_vault_sync_core
Maintenance
10
Quality
16
Community
18
Popularity
6
Documentation
12
ockam_macros
Maintenance
9
Quality
16
Community
19
Popularity
6
Documentation
12
Technical Details
| ockam-ffi | ockam_vault_sync_core | ockam_macros | |
|---|---|---|---|
| Version | 0.78.0 | 0.42.0 | 0.38.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 5 | 11 | 3 |
| Crate Size | 12KB | 5KB | 14KB |
| Features | 1 | 5 | 4 |
| Yanked % | 1.3% | 0.0% | 2.8% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.56.0 | 1.56.0 | 1.70.0 |
| Owners | 4 (team) | 4 (team) | 3 (team) |
Links
Quick Verdict
- •ockam_vault_sync_core leads with a health score of 62/100, but none of the options score above 80.
- •ockam-ffi has the most downloads (88.7K), suggesting wider adoption.
- •ockam_macros is depended on by 1.0K crates — strongest ecosystem trust.
- •⚠ ockam-ffi, ockam_vault_sync_core, ockam_macros have not been updated in over a year.