Decision Workspace
cxx-async vs cxx-async-macro vs pyo3-async-runtimes
Side-by-side comparison of Rust crates
42
cxx-async
growingv0.1.3
Simple interoperability between C++ coroutines and asynchronous Rust
46
cxx-async-macro
growingv0.1.3
The macro for simple interoperability between C++ coroutines and asynchronous Rust
70
pyo3-async-runtimes
growingv0.28.0
PyO3 bridges from Rust runtimes to Python's Asyncio library
Core Metrics
| cxx-async | cxx-async-macro | pyo3-async-runtimes | |
|---|---|---|---|
| Health Score | 42 | 46 | 70 |
| Total Downloads | 80.2K | 80.8K | 13.4M |
| 30d Downloads | 3.4K | 3.4K | 994.6K |
| Dependents | 0 | 4 | 469 |
| Releases | 4 | 4 | 8 |
| Last Updated | 222d ago | 222d ago | 51d ago |
| Age | 3y 6m | 3y 6m | 1y 5m |
Health Breakdown
cxx-async
Maintenance
8
Quality
13
Community
5
Popularity
6
Documentation
10
cxx-async-macro
Maintenance
8
Quality
15
Community
7
Popularity
6
Documentation
10
pyo3-async-runtimes
Maintenance
18
Quality
16
Community
13
Popularity
8
Documentation
15
Technical Details
| cxx-async | cxx-async-macro | pyo3-async-runtimes | |
|---|---|---|---|
| Version | 0.1.3 | 0.1.3 | 0.28.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 8 | 3 | 12 |
| Crate Size | 26KB | 6KB | 52KB |
| Features | 0 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.83 |
| Owners | 2 | 2 | 1 |
Links
Quick Verdict
- •pyo3-async-runtimes leads with a health score of 70/100, but none of the options score above 80.
- •pyo3-async-runtimes is depended on by 469 crates — strongest ecosystem trust.