Decision Workspace
c2pa-c-ffi vs libc vs csbindgen
Side-by-side comparison of Rust crates
56
c2pa-c-ffi
experimentalv0.84.1
C language FFI base for c2pa crate to create bindings
73
libc
growingv0.2.186
Raw FFI bindings to platform libraries like libc.
72
csbindgen
stablev1.9.8
Generate C# FFI from Rust for automatically brings native code and C native library to .NET and Unity.
Core Metrics
| c2pa-c-ffi | libc | csbindgen | |
|---|---|---|---|
| Health Score | 56 | 73 | 72 |
| Total Downloads | 22.2K | 1.2B | 590.9K |
| 30d Downloads | 4.6K | 91.7M | 42.5K |
| Dependents | 0 | 138.0K | 60 |
| Releases | 79 | 202 | 29 |
| Last Updated | 13d ago | 32d ago | 6d ago |
| Age | 11m | 11y 4m | 3y 2m |
Health Breakdown
c2pa-c-ffi
Maintenance
18
Quality
15
Community
5
Popularity
5
Documentation
13
libc
Maintenance
18
Quality
15
Community
20
Popularity
8
Documentation
12
csbindgen
Maintenance
19
Quality
20
Community
16
Popularity
7
Documentation
10
Technical Details
| c2pa-c-ffi | libc | csbindgen | |
|---|---|---|---|
| Version | 0.84.1 | 0.2.186 | 1.9.8 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 9 | 1 | 2 |
| Crate Size | 93KB | 822KB | 29KB |
| Features | 5 | 7 | 0 |
| Yanked % | 0.0% | 4.5% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.65 | — |
| Owners | 1 | 7 (team) | 3 (team) |
Links
Quick Verdict
- •libc leads with a health score of 73/100, but none of the options score above 80.
- •libc is depended on by 138.0K crates — strongest ecosystem trust.
- •c2pa-c-ffi, libc are pre-1.0 — API may change.