Decision Workspace
defmt-test-macros vs defmt-test vs defmt-rtt
Side-by-side comparison of Rust crates
54
defmt-test-macros
growingv0.3.3
defmt-test macros
58
defmt-test
growingv0.5.0
A test harness for embedded devices
73
defmt-rtt
stablev1.3.0
Transmit defmt log messages over the RTT (Real-Time Transfer) protocol
Core Metrics
| defmt-test-macros | defmt-test | defmt-rtt | |
|---|---|---|---|
| Health Score | 54 | 58 | 73 |
| Total Downloads | 123.1K | 129.9K | 2.6M |
| 30d Downloads | 2.0K | 2.1K | 120.2K |
| Dependents | 12 | 57 | 542 |
| Releases | 8 | 12 | 13 |
| Last Updated | 62d ago | 62d ago | 10d ago |
| Age | 5y 8m | 5y 8m | 5y 8m |
Health Breakdown
defmt-test-macros
Maintenance
13
Quality
14
Community
11
Popularity
6
Documentation
10
defmt-test
Maintenance
12
Quality
14
Community
16
Popularity
6
Documentation
10
defmt-rtt
Maintenance
16
Quality
21
Community
18
Popularity
8
Documentation
10
Technical Details
| defmt-test-macros | defmt-test | defmt-rtt | |
|---|---|---|---|
| Version | 0.3.3 | 0.5.0 | 1.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 3 | 2 |
| Crate Size | 9KB | 329KB | 10KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 4 (team) | 4 (team) | 4 (team) |
Links
Quick Verdict
- •defmt-rtt leads with a health score of 73/100, but none of the options score above 80.
- •defmt-rtt is depended on by 542 crates — strongest ecosystem trust.
- •defmt-test-macros, defmt-test are pre-1.0 — API may change.