Decision Workspace
axhash-ffi vs icu_capi vs zerodds-c-api
Side-by-side comparison of Rust crates
48
axhash-ffi
experimentalv1.0.0
C-stable FFI wrapper and distribution crate for the AxHash engine.
68
icu_capi
stablev2.2.0
C interface to ICU4X
59
zerodds-c-api
experimentalv1.0.0-rc.5
ZeroDDS C-FFI: extern "C" runtime hub for C++/C#/TypeScript bindings + Apex.AI plugin + ROS-2 RMW
Core Metrics
| axhash-ffi | icu_capi | zerodds-c-api | |
|---|---|---|---|
| Health Score | 48 | 68 | 59 |
| Total Downloads | 67 | 586.9K | 249 |
| 30d Downloads | 0 | 33.8K | 0 |
| Dependents | 0 | 55 | 20 |
| Releases | 4 | 21 | 5 |
| Last Updated | 45d ago | 103d ago | 5d ago |
| Age | 2m | 4y 1m | 2m |
Health Breakdown
axhash-ffi
Maintenance
13
Quality
17
Community
6
Popularity
2
Documentation
10
icu_capi
Maintenance
16
Quality
19
Community
16
Popularity
7
Documentation
10
zerodds-c-api
Maintenance
14
Quality
17
Community
10
Popularity
3
Documentation
15
Technical Details
| axhash-ffi | icu_capi | zerodds-c-api | |
|---|---|---|---|
| Version | 1.0.0 | 2.2.0 | 1.0.0-rc.5 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | Unicode-3.0 | Apache-2.0 |
| Dependencies | 2 | 29 | 11 |
| Crate Size | 9KB | 471KB | 187KB |
| Features | 0 | 25 | 8 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.86 | 1.88 |
| Owners | 1 | 3 (team) | 1 |
Links
Quick Verdict
- •icu_capi leads with a health score of 68/100, but none of the options score above 80.