Decision Workspace
kestrel-ffi vs rsa vs sequoia-openpgp
Side-by-side comparison of Rust crates
34
kestrel-ffi
growingv0.1.0
Kestrel C library
73
rsa
growingv0.9.10
Pure Rust RSA implementation
72
sequoia-openpgp
stablev2.2.0
OpenPGP data types and associated machinery
Core Metrics
| kestrel-ffi | rsa | sequoia-openpgp | |
|---|---|---|---|
| Health Score | 34 | 73 | 72 |
| Total Downloads | 1.5K | 135.2M | 1.3M |
| 30d Downloads | 3 | 11.0M | 54.8K |
| Dependents | 0 | 7.4K | 1.5K |
| Releases | 1 | 63 | 57 |
| Last Updated | 980d ago | 17d ago | 49d ago |
| Age | 2y 8m | 7y 8m | 7y 4m |
Health Breakdown
kestrel-ffi
Maintenance
1
Quality
15
Community
4
Popularity
4
Documentation
10
rsa
Maintenance
18
Quality
13
Community
19
Popularity
8
Documentation
15
sequoia-openpgp
Maintenance
17
Quality
16
Community
17
Popularity
7
Documentation
15
Technical Details
| kestrel-ffi | rsa | sequoia-openpgp | |
|---|---|---|---|
| Version | 0.1.0 | 0.9.10 | 2.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | BSD-3-Clause | MIT OR Apache-2.0 | LGPL-2.0-or-later |
| Dependencies | 2 | 26 | 63 |
| Crate Size | 1KB | 86KB | 3.1MB |
| Features | 0 | 9 | 14 |
| Yanked % | 0.0% | 1.6% | 1.8% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.65 | 1.85 |
| Owners | 1 | 2 (team) | 2 |
Links
Quick Verdict
- •rsa leads with a health score of 73/100, but none of the options score above 80.
- •rsa is depended on by 7.4K crates — strongest ecosystem trust.
- •⚠ kestrel-ffi has not been updated in over a year.
- •kestrel-ffi, rsa are pre-1.0 — API may change.