Decision Workspace
defmt-test-macros vs defmt-test vs defmt-rtt
Side-by-side comparison of Rust crates
47
defmt-test-macros
growingv0.3.2
defmt-test macros
51
defmt-test
growingv0.4.0
A test harness for embedded devices
66
defmt-rtt
growingv1.1.0
Transmit defmt log messages over the RTT (Real-Time Transfer) protocol
Core Metrics
| defmt-test-macros | defmt-test | defmt-rtt | |
|---|---|---|---|
| Health Score | 47 | 51 | 66 |
| Total Downloads | 112.5K | 119.3K | 2.0M |
| 30d Downloads | 3.4K | 3.4K | 135.8K |
| Dependents | 11 | 57 | 483 |
| Releases | 7 | 11 | 11 |
| Last Updated | 402d ago | 360d ago | 168d ago |
| Age | 5y 4m | 5y 4m | 5y 4m |
Health Breakdown
defmt-test-macros
Maintenance
6
Quality
14
Community
11
Popularity
6
Documentation
10
defmt-test
Maintenance
6
Quality
13
Community
16
Popularity
6
Documentation
10
defmt-rtt
Maintenance
10
Quality
20
Community
18
Popularity
8
Documentation
10
Technical Details
| defmt-test-macros | defmt-test | defmt-rtt | |
|---|---|---|---|
| Version | 0.3.2 | 0.4.0 | 1.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 4 | 2 |
| Crate Size | 10KB | 330KB | 7KB |
| Features | 0 | 0 | 1 |
| 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 66/100, but none of the options score above 80.
- •defmt-rtt is depended on by 483 crates — strongest ecosystem trust.
- •⚠ defmt-test-macros has not been updated in over a year.
- •defmt-test-macros, defmt-test are pre-1.0 — API may change.