Decision Workspace
io-engine vs mio-aio vs a10
Side-by-side comparison of Rust crates
47
io-engine
experimentalv0.9.1
Library for block-based IO, intend to mask AIO/io_uring underneath.
71
mio-aio
stablev2.0.0
POSIX AIO bindings for mio
55
a10
growingv0.4.1
This library is meant as a low-level library safely exposing different OS's abilities to perform non-blocking I/O.
Core Metrics
| io-engine | mio-aio | a10 | |
|---|---|---|---|
| Health Score | 47 | 71 | 55 |
| Total Downloads | 1.8K | 283.9K | 21.7K |
| 30d Downloads | 105 | 13.1K | 65 |
| Dependents | 0 | 115 | 0 |
| Releases | 10 | 13 | 18 |
| Last Updated | 15d ago | today | 55d ago |
| Age | 9m | 8y 8m | 4y 8m |
Health Breakdown
io-engine
Maintenance
18
Quality
9
Community
3
Popularity
4
Documentation
13
mio-aio
Maintenance
19
Quality
18
Community
12
Popularity
7
Documentation
15
a10
Maintenance
15
Quality
15
Community
5
Popularity
5
Documentation
15
Technical Details
| io-engine | mio-aio | a10 | |
|---|---|---|---|
| Version | 0.9.1 | 2.0.0 | 0.4.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT/Apache-2.0 | MIT |
| Dependencies | 13 | 8 | 4 |
| Crate Size | 32KB | 14KB | 153KB |
| Features | 2 | 2 | 2 |
| Yanked % | 20.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.70 | 1.92 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mio-aio leads with a health score of 71/100, but none of the options score above 80.
- •mio-aio is depended on by 115 crates — strongest ecosystem trust.
- •io-engine, a10 are pre-1.0 — API may change.