Decision Workspace
tensogram-ffi vs icu_capi vs praborrow-diplomacy
Side-by-side comparison of Rust crates
52
tensogram-ffi
experimentalv0.21.0
C FFI bindings for the Tensogram N-tensor message format library
70
icu_capi
stablev2.2.0
C interface to ICU4X
58
praborrow-diplomacy
experimentalv1.2.2
FFI bindings for cross-language integration with the Sovereign memory model.
Core Metrics
| tensogram-ffi | icu_capi | praborrow-diplomacy | |
|---|---|---|---|
| Health Score | 52 | 70 | 58 |
| Total Downloads | 129 | 505.2K | 469 |
| 30d Downloads | 0 | 38.7K | 0 |
| Dependents | 0 | 47 | 21 |
| Releases | 10 | 21 | 23 |
| Last Updated | 26d ago | 54d ago | 132d ago |
| Age | 1m | 4y | 4m |
Health Breakdown
tensogram-ffi
Maintenance
14
Quality
14
Community
6
Popularity
3
Documentation
15
icu_capi
Maintenance
18
Quality
19
Community
16
Popularity
7
Documentation
10
praborrow-diplomacy
Maintenance
19
Quality
16
Community
10
Popularity
3
Documentation
10
Technical Details
| tensogram-ffi | icu_capi | praborrow-diplomacy | |
|---|---|---|---|
| Version | 0.21.0 | 2.2.0 | 1.2.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | Unicode-3.0 | MIT |
| Dependencies | 6 | 29 | 5 |
| Crate Size | 64KB | 471KB | 9KB |
| Features | 1 | 25 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.87 | 1.86 | — |
| Owners | 1 | 3 (team) | 1 |
Links
Quick Verdict
- •icu_capi leads with a health score of 70/100, but none of the options score above 80.
- •tensogram-ffi is pre-1.0 — API may change.