Decision Workspace
async_zmq vs arzmq vs libevent
Side-by-side comparison of Rust crates
48
async_zmq
growingv0.4.0
Async version for ZeroMQ bindings
57
arzmq
experimentalv0.6.3
High-level bindings to the zeromq library
59
libevent
growingv0.2.0
Rust bindings to the libevent async I/O framework
Core Metrics
| async_zmq | arzmq | libevent | |
|---|---|---|---|
| Health Score | 48 | 57 | 59 |
| Total Downloads | 506.2K | 5.8K | 158.3K |
| 30d Downloads | 92.5K | 165 | 9.5K |
| Dependents | 53 | 0 | 27 |
| Releases | 11 | 20 | 3 |
| Last Updated | 971d ago | 10d ago | 74d ago |
| Age | 6y 1m | 8m | 5y 11m |
Health Breakdown
async_zmq
Maintenance
4
Quality
11
Community
13
Popularity
7
Documentation
13
arzmq
Maintenance
18
Quality
14
Community
6
Popularity
4
Documentation
15
libevent
Maintenance
12
Quality
18
Community
10
Popularity
6
Documentation
13
Technical Details
| async_zmq | arzmq | libevent | |
|---|---|---|---|
| Version | 0.4.0 | 0.6.3 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 8 | 18 | 2 |
| Crate Size | 28KB | 113KB | 16KB |
| Features | 1 | 13 | 9 |
| Yanked % | 9.1% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.95 | — |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •libevent leads with a health score of 59/100, but none of the options score above 80.
- •async_zmq has the most downloads (506.2K), suggesting wider adoption.
- •⚠ async_zmq has not been updated in over a year.