Decision Workspace
queen-io vs mill-io vs ytls-traits
Side-by-side comparison of Rust crates
45
queen-io
growingv0.6.1
I/O library for Rust
63
mill-io
growingv3.0.0
A lightweight event loop library for Rust providing efficient non-blocking I/O management
48
ytls-traits
experimentalv0.0.2
yolox TLS traits
Core Metrics
| queen-io | mill-io | ytls-traits | |
|---|---|---|---|
| Health Score | 45 | 63 | 48 |
| Total Downloads | 34.0K | 820 | 252 |
| 30d Downloads | 60 | 25 | 93 |
| Dependents | 103 | 2 | 22 |
| Releases | 23 | 6 | 2 |
| Last Updated | 1965d ago | 9d ago | 70d ago |
| Age | 8y 3m | 6m | 2m |
Health Breakdown
queen-io
Maintenance
5
Quality
15
Community
8
Popularity
5
Documentation
12
mill-io
Maintenance
19
Quality
19
Community
7
Popularity
3
Documentation
15
ytls-traits
Maintenance
10
Quality
16
Community
9
Popularity
3
Documentation
10
Technical Details
| queen-io | mill-io | ytls-traits | |
|---|---|---|---|
| Version | 0.6.1 | 3.0.0 | 0.0.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | Apache-2.0/MIT |
| Dependencies | 2 | 7 | 1 |
| Crate Size | 35KB | 30KB | 7KB |
| Features | 0 | 3 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.70 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mill-io leads with a health score of 63/100, but none of the options score above 80.
- •queen-io has the most downloads (34.0K), suggesting wider adoption.
- •queen-io is depended on by 103 crates — strongest ecosystem trust.
- •⚠ queen-io has not been updated in over a year.
- •queen-io, ytls-traits are pre-1.0 — API may change.