Decision Workspace
io-engine vs mio-aio vs a10
Side-by-side comparison of Rust crates
48
io-engine
experimentalv0.10.0
Library for block-based IO, intend to mask AIO/io_uring underneath.
69
mio-aio
stablev2.0.0
POSIX AIO bindings for mio
56
a10
growingv0.4.2
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 | 48 | 69 | 56 |
| Total Downloads | 1.9K | 318.3K | 22.0K |
| 30d Downloads | 0 | 17.7K | 0 |
| Dependents | 0 | 126 | 0 |
| Releases | 11 | 13 | 19 |
| Last Updated | 17d ago | 59d ago | 26d ago |
| Age | 11m | 8y 10m | 4y 10m |
Health Breakdown
io-engine
Maintenance
18
Quality
10
Community
3
Popularity
4
Documentation
13
mio-aio
Maintenance
16
Quality
19
Community
12
Popularity
7
Documentation
15
a10
Maintenance
16
Quality
15
Community
5
Popularity
5
Documentation
15
Technical Details
| io-engine | mio-aio | a10 | |
|---|---|---|---|
| Version | 0.10.0 | 2.0.0 | 0.4.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT/Apache-2.0 | MIT |
| Dependencies | 14 | 8 | 4 |
| Crate Size | 33KB | 14KB | 168KB |
| Features | 2 | 2 | 2 |
| Yanked % | 18.2% | 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 69/100, but none of the options score above 80.
- •mio-aio is depended on by 126 crates — strongest ecosystem trust.
- •io-engine, a10 are pre-1.0 — API may change.