Decision Workspace
async-h1-2 vs async-h1 vs async-h1b
Side-by-side comparison of Rust crates
43
async-h1-2
growingv2.4.0
Asynchronous HTTP 1.1 parser.
55
async-h1
growingv2.3.4
Asynchronous HTTP 1.1 parser.
47
async-h1b
growingv3.0.7
hitdns fork of Asynchronous HTTP 1.1 parser.
Core Metrics
| async-h1-2 | async-h1 | async-h1b | |
|---|---|---|---|
| Health Score | 43 | 55 | 47 |
| Total Downloads | 1.4K | 6.4M | 11.3K |
| 30d Downloads | 0 | 76.2K | 0 |
| Dependents | 4 | 511 | 18 |
| Releases | 1 | 22 | 8 |
| Last Updated | 357d ago | 1007d ago | 644d ago |
| Age | 11m | 7y 1m | 1y 9m |
Health Breakdown
async-h1-2
Maintenance
3
Quality
16
Community
8
Popularity
4
Documentation
12
async-h1
Maintenance
6
Quality
12
Community
17
Popularity
8
Documentation
12
async-h1b
Maintenance
10
Quality
11
Community
9
Popularity
5
Documentation
12
Technical Details
| async-h1-2 | async-h1 | async-h1b | |
|---|---|---|---|
| Version | 2.4.0 | 2.3.4 | 3.0.7 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 11 | 11 | 12 |
| Crate Size | 44KB | 42KB | 49KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 77.3% | 62.5% |
| Edition | 2018 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 5 | 1 |
Links
Quick Verdict
- •async-h1 leads with a health score of 55/100, but none of the options score above 80.
- •async-h1 is depended on by 511 crates — strongest ecosystem trust.
- •⚠ async-h1, async-h1b have not been updated in over a year.