Decision Workspace
pqmagic-sys vs safer-ffi vs rsa_heapless
Side-by-side comparison of Rust crates
43
pqmagic-sys
growingv0.3.0
FFI Bindings to PQMagic
57
safer-ffi
growingv0.1.13
Write safer FFI code in Rust without polluting it with unsafe code
53
rsa_heapless
growingv0.2.0
Pure Rust RSA implementation - heapless fork
Core Metrics
| pqmagic-sys | safer-ffi | rsa_heapless | |
|---|---|---|---|
| Health Score | 43 | 57 | 53 |
| Total Downloads | 3.1K | 3.3M | 3.8K |
| 30d Downloads | 0 | 134.7K | 0 |
| Dependents | 0 | 1.1K | 0 |
| Releases | 6 | 38 | 7 |
| Last Updated | 239d ago | 129d ago | today |
| Age | 1y 3m | 5y 12m | 1y 7m |
Health Breakdown
pqmagic-sys
Maintenance
9
Quality
12
Community
6
Popularity
4
Documentation
12
safer-ffi
Maintenance
13
Quality
13
Community
11
Popularity
8
Documentation
12
rsa_heapless
Maintenance
18
Quality
10
Community
6
Popularity
4
Documentation
15
Technical Details
| pqmagic-sys | safer-ffi | rsa_heapless | |
|---|---|---|---|
| Version | 0.3.0 | 0.1.13 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 2 | 20 | 34 |
| Crate Size | 304KB | 92KB | 132KB |
| Features | 13 | 19 | 10 |
| Yanked % | 66.7% | 5.3% | 14.3% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.85.0 | 1.72.1 | 1.87 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •safer-ffi leads with a health score of 57/100, but none of the options score above 80.
- •safer-ffi is depended on by 1.1K crates — strongest ecosystem trust.