Decision Workspace
pqmagic-sys vs safer-ffi vs ockam-ffi
Side-by-side comparison of Rust crates
44
pqmagic-sys
growingv0.3.0
FFI Bindings to PQMagic
59
safer-ffi
growingv0.1.13
Write safer FFI code in Rust without polluting it with unsafe code
50
ockam-ffi
growingv0.78.0
FFI layer for ockam_vault.
Core Metrics
| pqmagic-sys | safer-ffi | ockam-ffi | |
|---|---|---|---|
| Health Score | 44 | 59 | 50 |
| Total Downloads | 3.1K | 3.0M | 88.7K |
| 30d Downloads | 7 | 141.8K | 82 |
| Dependents | 0 | 970 | 0 |
| Releases | 6 | 38 | 79 |
| Last Updated | 180d ago | 70d ago | 926d ago |
| Age | 1y 1m | 5y 10m | 4y 11m |
Health Breakdown
pqmagic-sys
Maintenance
10
Quality
12
Community
6
Popularity
4
Documentation
12
safer-ffi
Maintenance
15
Quality
13
Community
11
Popularity
8
Documentation
12
ockam-ffi
Maintenance
7
Quality
14
Community
11
Popularity
6
Documentation
12
Technical Details
| pqmagic-sys | safer-ffi | ockam-ffi | |
|---|---|---|---|
| Version | 0.3.0 | 0.1.13 | 0.78.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT | Apache-2.0 |
| Dependencies | 2 | 20 | 5 |
| Crate Size | 304KB | 92KB | 12KB |
| Features | 13 | 19 | 1 |
| Yanked % | 66.7% | 5.3% | 1.3% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.85.0 | 1.72.1 | 1.56.0 |
| Owners | 1 | 1 | 4 (team) |
Links
Quick Verdict
- •safer-ffi leads with a health score of 59/100, but none of the options score above 80.
- •safer-ffi is depended on by 970 crates — strongest ecosystem trust.
- •⚠ ockam-ffi has not been updated in over a year.