Decision Workspace
kiibohd-log vs embassy-usb-logger vs rtt-target
Side-by-side comparison of Rust crates
36
kiibohd-log
growingv0.1.0
Basic log wrapper for the kiibohd project. Supports multiple backends (e.g. rtt, semi-hosting).
66
embassy-usb-logger
growingv0.6.0
`log` implementation for USB serial using `embassy-usb`.
57
rtt-target
growingv0.6.2
Target side implementation of the RTT (Real-Time Transfer) I/O protocol
Core Metrics
| kiibohd-log | embassy-usb-logger | rtt-target | |
|---|---|---|---|
| Health Score | 36 | 66 | 57 |
| Total Downloads | 1.7K | 35.2K | 1.1M |
| 30d Downloads | 4 | 2.5K | 39.6K |
| Dependents | 0 | 32 | 373 |
| Releases | 1 | 7 | 12 |
| Last Updated | 1755d ago | 7d ago | 165d ago |
| Age | 4y 9m | 3y 2m | 5y 11m |
Health Breakdown
kiibohd-log
Maintenance
1
Quality
16
Community
6
Popularity
4
Documentation
9
embassy-usb-logger
Maintenance
19
Quality
14
Community
15
Popularity
5
Documentation
13
rtt-target
Maintenance
10
Quality
16
Community
15
Popularity
7
Documentation
9
Technical Details
| kiibohd-log | embassy-usb-logger | rtt-target | |
|---|---|---|---|
| Version | 0.1.0 | 0.6.0 | 0.6.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 5 | 4 | 6 |
| Crate Size | 2KB | 8KB | 16KB |
| Features | 2 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 2 (team) | 3 (team) |
Links
Quick Verdict
- •embassy-usb-logger leads with a health score of 66/100, but none of the options score above 80.
- •rtt-target has the most downloads (1.1M), suggesting wider adoption.
- •rtt-target is depended on by 373 crates — strongest ecosystem trust.
- •⚠ kiibohd-log has not been updated in over a year.