Decision Workspace
cxx-qt vs qml vs cpp
Side-by-side comparison of Rust crates
65
cxx-qt
growingv0.8.1
Safe interop between Rust and Qt
39
qml
growingv0.0.9
Safe QML bindings for Rust
56
cpp
growingv0.5.10
Inline C++ code closures
Core Metrics
| cxx-qt | qml | cpp | |
|---|---|---|---|
| Health Score | 65 | 39 | 56 |
| Total Downloads | 49.2K | 20.4K | 11.0M |
| 30d Downloads | 3.0K | 65 | 628.4K |
| Dependents | 14 | 1 | 408 |
| Releases | 18 | 9 | 33 |
| Last Updated | 38d ago | 3393d ago | 492d ago |
| Age | 4y 3m | 9y 9m | 10y 8m |
Health Breakdown
cxx-qt
Maintenance
19
Quality
14
Community
14
Popularity
6
Documentation
12
qml
Maintenance
4
Quality
15
Community
4
Popularity
5
Documentation
11
cpp
Maintenance
7
Quality
15
Community
14
Popularity
8
Documentation
12
Technical Details
| cxx-qt | qml | cpp | |
|---|---|---|---|
| Version | 0.8.1 | 0.0.9 | 0.5.10 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT/Apache-2.0 |
| Dependencies | 7 | 2 | 2 |
| Crate Size | 18KB | 21KB | 7KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | — | 2018 |
| MSRV | 1.77.2 | — | — |
| Owners | 3 (team) | 1 | 2 |
Links
Quick Verdict
- •cxx-qt leads with a health score of 65/100, but none of the options score above 80.
- •cpp has the most downloads (11.0M), suggesting wider adoption.
- •cpp is depended on by 408 crates — strongest ecosystem trust.
- •⚠ qml, cpp have not been updated in over a year.