Decision Workspace
praborrow-diplomacy vs voirs-ffi vs boltffi_core
Side-by-side comparison of Rust crates
54
praborrow-diplomacy
experimentalv1.2.2
FFI bindings for cross-language integration with the Sovereign memory model.
50
voirs-ffi
experimentalv0.1.0-rc.1
C/Python FFI bindings for VoiRS speech synthesis
49
boltffi_core
experimentalv0.2.0
Core runtime types for BoltFFI - high-performance FFI bindings generator
Core Metrics
| praborrow-diplomacy | voirs-ffi | boltffi_core | |
|---|---|---|---|
| Health Score | 54 | 50 | 49 |
| Total Downloads | 435 | 538 | 1.7K |
| 30d Downloads | 41 | 27 | 1.7K |
| Dependents | 21 | 0 | 2 |
| Releases | 23 | 5 | 2 |
| Last Updated | 73d ago | 1d ago | 14d ago |
| Age | 2m | 6m | 1m |
Health Breakdown
praborrow-diplomacy
Maintenance
15
Quality
16
Community
10
Popularity
3
Documentation
10
voirs-ffi
Maintenance
19
Quality
7
Community
6
Popularity
3
Documentation
15
boltffi_core
Maintenance
13
Quality
16
Community
6
Popularity
4
Documentation
10
Technical Details
| praborrow-diplomacy | voirs-ffi | boltffi_core | |
|---|---|---|---|
| Version | 1.2.2 | 0.1.0-rc.1 | 0.2.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 5 | 50 | 5 |
| Crate Size | 9KB | 665KB | 33KB |
| Features | 0 | 17 | 5 |
| Yanked % | 0.0% | 20.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.89 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •praborrow-diplomacy leads with a health score of 54/100, but none of the options score above 80.
- •boltffi_core has the most downloads (1.7K), suggesting wider adoption.
- •voirs-ffi, boltffi_core are pre-1.0 — API may change.