Decision Workspace
csick vs cxx vs diplomat
Side-by-side comparison of Rust crates
43
csick
experimentalv1.0.0
Scaffolding system for partial Rust implementation in existing C++ codebases.
74
cxx
stablev1.0.197
Safe interop between Rust and C++
65
diplomat
growingv0.15.0
The diplomat FFI generation macro
Core Metrics
| csick | cxx | diplomat | |
|---|---|---|---|
| Health Score | 43 | 74 | 65 |
| Total Downloads | 49 | 69.8M | 3.5M |
| 30d Downloads | 0 | 1.9M | 576.3K |
| Dependents | 0 | 4.2K | 66 |
| Releases | 3 | 244 | 19 |
| Last Updated | 56d ago | 6d ago | 104d ago |
| Age | 4m | 6y 6m | 5y 4m |
Health Breakdown
csick
Maintenance
16
Quality
9
Community
6
Popularity
2
Documentation
10
cxx
Maintenance
19
Quality
18
Community
14
Popularity
8
Documentation
15
diplomat
Maintenance
16
Quality
14
Community
15
Popularity
8
Documentation
12
Technical Details
| csick | cxx | diplomat | |
|---|---|---|---|
| Version | 1.0.0 | 1.0.197 | 0.15.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 10 | 19 | 7 |
| Crate Size | 35KB | 240KB | 23KB |
| Features | 0 | 6 | 0 |
| Yanked % | 66.7% | 1.6% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.85 | 1.81 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •cxx leads with a health score of 74/100, but none of the options score above 80.
- •cxx is depended on by 4.2K crates — strongest ecosystem trust.
- •diplomat is pre-1.0 — API may change.