Decision Workspace
cxx-qt vs qml vs cpp
Side-by-side comparison of Rust crates
66
cxx-qt
growingv0.9.1
Safe interop between Rust and Qt
39
qml
growingv0.0.9
Safe QML bindings for Rust
65
cpp
growingv0.5.11
Inline C++ code closures
Core Metrics
| cxx-qt | qml | cpp | |
|---|---|---|---|
| Health Score | 66 | 39 | 65 |
| Total Downloads | 72.8K | 20.6K | 12.5M |
| 30d Downloads | 5.7K | 0 | 225.4K |
| Dependents | 18 | 1 | 421 |
| Releases | 20 | 9 | 34 |
| Last Updated | 10d ago | 3501d ago | 96d ago |
| Age | 4y 7m | 10y | 10y 11m |
Health Breakdown
cxx-qt
Maintenance
20
Quality
14
Community
14
Popularity
6
Documentation
12
qml
Maintenance
4
Quality
15
Community
4
Popularity
5
Documentation
11
cpp
Maintenance
13
Quality
15
Community
14
Popularity
8
Documentation
15
Technical Details
| cxx-qt | qml | cpp | |
|---|---|---|---|
| Version | 0.9.1 | 0.0.9 | 0.5.11 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 7 | 2 | 2 |
| Crate Size | 19KB | 21KB | 8KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | — | 2021 |
| MSRV | 1.85.0 | — | 1.71 |
| Owners | 3 (team) | 1 | 2 |
Links
Quick Verdict
- •cxx-qt leads with a health score of 66/100, but none of the options score above 80.
- •cpp has the most downloads (12.5M), suggesting wider adoption.
- •cpp is depended on by 421 crates — strongest ecosystem trust.
- •⚠ qml has not been updated in over a year.