Decision Workspace
libmctp vs smbus-pec vs pmbus-adapter
Side-by-side comparison of Rust crates
40
libmctp
growingv0.2.0
libMCTP is a MCTP (Management Component Transport Protocol) implementation for Rust
52
smbus-pec
growingv1.0.1
Minimal portable implementation of SMBus Packet Error Code calculation algorithm.
47
pmbus-adapter
experimentalv0.1.0
Async, no_std PMBus 1.4 protocol adapter built on embedded-hal-async I2C
Core Metrics
| libmctp | smbus-pec | pmbus-adapter | |
|---|---|---|---|
| Health Score | 40 | 52 | 47 |
| Total Downloads | 8.3K | 279.1K | 50 |
| 30d Downloads | 86 | 13.7K | 18 |
| Dependents | 1 | 13 | 1 |
| Releases | 2 | 3 | 1 |
| Last Updated | 438d ago | 1769d ago | 41d ago |
| Age | 5y 4m | 5y 7m | 1m |
Health Breakdown
libmctp
Maintenance
4
Quality
15
Community
6
Popularity
5
Documentation
10
smbus-pec
Maintenance
4
Quality
20
Community
9
Popularity
7
Documentation
12
pmbus-adapter
Maintenance
10
Quality
13
Community
7
Popularity
2
Documentation
15
Technical Details
| libmctp | smbus-pec | pmbus-adapter | |
|---|---|---|---|
| Version | 0.2.0 | 1.0.1 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 4 | 4 |
| Crate Size | 28KB | 15KB | 19KB |
| Features | 0 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | — | — | 1.85.1 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •smbus-pec leads with a health score of 52/100, but none of the options score above 80.
- •⚠ libmctp, smbus-pec have not been updated in over a year.
- •libmctp, pmbus-adapter are pre-1.0 — API may change.