Decision Workspace
x328-proto vs mqtt-protocol-core vs h2-sans-io
Side-by-side comparison of Rust crates
49
x328-proto
growingv0.2.0
Sans-io implementation of the X3.28 field bus protocol.
57
mqtt-protocol-core
experimentalv0.7.7
A Sans-I/O style MQTT protocol library for Rust that supports both MQTT v5.0 and v3.1.1.
43
h2-sans-io
experimentalv0.1.0
A minimal, sans-I/O HTTP/2 frame codec for WASM and async-free environments
Core Metrics
| x328-proto | mqtt-protocol-core | h2-sans-io | |
|---|---|---|---|
| Health Score | 49 | 57 | 43 |
| Total Downloads | 6.7K | 5.3K | 134 |
| 30d Downloads | 23 | 375 | 63 |
| Dependents | 0 | 20 | 0 |
| Releases | 5 | 16 | 1 |
| Last Updated | 912d ago | 63d ago | 41d ago |
| Age | 4y 11m | 7m | 1m |
Health Breakdown
x328-proto
Maintenance
5
Quality
16
Community
11
Popularity
5
Documentation
12
mqtt-protocol-core
Maintenance
15
Quality
13
Community
10
Popularity
4
Documentation
15
h2-sans-io
Maintenance
10
Quality
14
Community
6
Popularity
3
Documentation
10
Technical Details
| x328-proto | mqtt-protocol-core | h2-sans-io | |
|---|---|---|---|
| Version | 0.2.0 | 0.7.7 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 7 | 21 | 1 |
| Crate Size | 26KB | 322KB | 14KB |
| Features | 2 | 7 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.86.0 | — |
| Owners | 2 (team) | 1 | 1 |
Links
Quick Verdict
- •mqtt-protocol-core leads with a health score of 57/100, but none of the options score above 80.
- •x328-proto has the most downloads (6.7K), suggesting wider adoption.
- •⚠ x328-proto has not been updated in over a year.