Decision Workspace
esp-alloc vs esp-backtrace vs esp-hal-embassy
Side-by-side comparison of Rust crates
66
esp-alloc
growingv0.9.0
A heap allocator for Espressif devices
71
esp-backtrace
growingv0.18.1
Bare-metal backtrace support for Espressif devices
68
esp-hal-embassy
growingv0.9.1
Embassy support for esp-hal
Core Metrics
| esp-alloc | esp-backtrace | esp-hal-embassy | |
|---|---|---|---|
| Health Score | 66 | 71 | 68 |
| Total Downloads | 633.9K | 952.3K | 274.7K |
| 30d Downloads | 32.4K | 38.3K | 17.2K |
| Dependents | 128 | 250 | 54 |
| Releases | 10 | 25 | 11 |
| Last Updated | 165d ago | 148d ago | 164d ago |
| Age | 3y 8m | 3y 7m | 1y 9m |
Health Breakdown
esp-alloc
Maintenance
10
Quality
17
Community
17
Popularity
7
Documentation
15
esp-backtrace
Maintenance
15
Quality
16
Community
18
Popularity
7
Documentation
15
esp-hal-embassy
Maintenance
15
Quality
16
Community
16
Popularity
6
Documentation
15
Technical Details
| esp-alloc | esp-backtrace | esp-hal-embassy | |
|---|---|---|---|
| Version | 0.9.0 | 0.18.1 | 0.9.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 12 | 17 |
| Crate Size | 16KB | 12KB | 28KB |
| Features | 12 | 17 | 11 |
| Yanked % | 0.0% | 4.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.86.0 | 1.86.0 | 1.88.0 |
| Owners | 2 (team) | 2 (team) | 2 (team) |
Links
Quick Verdict
- •esp-backtrace leads with a health score of 71/100, but none of the options score above 80.
- •esp-backtrace is depended on by 250 crates — strongest ecosystem trust.