Decision Workspace
cand vs esp-println vs esp32
Side-by-side comparison of Rust crates
50
cand
experimentalv0.3.2
Beautiful embedded-first Rust logging library for ESP32 to servers with colorful output and zero-panic design.
67
esp-println
growingv0.16.1
Provides `print!` and `println!` implementations various Espressif devices
63
esp32
growingv0.39.0
Peripheral access crate for the ESP32
Core Metrics
| cand | esp-println | esp32 | |
|---|---|---|---|
| Health Score | 50 | 67 | 63 |
| Total Downloads | 2.2K | 1.0M | 666.2K |
| 30d Downloads | 50 | 43.8K | 40.9K |
| Dependents | 4 | 326 | 63 |
| Releases | 9 | 23 | 41 |
| Last Updated | 132d ago | 148d ago | 165d ago |
| Age | 8m | 3y 9m | 6y 3m |
Health Breakdown
cand
Maintenance
13
Quality
15
Community
8
Popularity
4
Documentation
10
esp-println
Maintenance
15
Quality
12
Community
18
Popularity
7
Documentation
15
esp32
Maintenance
13
Quality
15
Community
16
Popularity
7
Documentation
12
Technical Details
| cand | esp-println | esp32 | |
|---|---|---|---|
| Version | 0.3.2 | 0.16.1 | 0.39.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 7 | 3 |
| Crate Size | 237KB | 15KB | 467KB |
| Features | 5 | 17 | 4 |
| Yanked % | 0.0% | 60.9% | 4.9% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.86.0 | 1.76 |
| Owners | 1 | 3 (team) | 2 (team) |
Links
Quick Verdict
- •esp-println leads with a health score of 67/100, but none of the options score above 80.
- •esp-println is depended on by 326 crates — strongest ecosystem trust.