Decision Workspace
micro-ecc-sys vs p256-cortex-m4-sys vs p256-cm4
Side-by-side comparison of Rust crates
44
micro-ecc-sys
growingv0.3.2
Low-level bindings to micro-ecc
46
p256-cortex-m4-sys
growingv0.1.0
Low-level bindings to P256-Cortex-M4
46
p256-cm4
growingv0.4.0
P256-Cortex-M4 re-written in rust
Core Metrics
| micro-ecc-sys | p256-cortex-m4-sys | p256-cm4 | |
|---|---|---|---|
| Health Score | 44 | 46 | 46 |
| Total Downloads | 19.3K | 48.8K | 15.1K |
| 30d Downloads | 0 | 1.3K | 0 |
| Dependents | 9 | 7 | 5 |
| Releases | 8 | 4 | 5 |
| Last Updated | 2014d ago | 1511d ago | 311d ago |
| Age | 6y 6m | 5y 3m | 3y 11m |
Health Breakdown
micro-ecc-sys
Maintenance
4
Quality
17
Community
9
Popularity
5
Documentation
9
p256-cortex-m4-sys
Maintenance
3
Quality
15
Community
13
Popularity
6
Documentation
9
p256-cm4
Maintenance
6
Quality
17
Community
8
Popularity
5
Documentation
10
Technical Details
| micro-ecc-sys | p256-cortex-m4-sys | p256-cm4 | |
|---|---|---|---|
| Version | 0.3.2 | 0.1.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-2-Clause | MIT | MIT |
| Dependencies | 3 | 3 | 1 |
| Crate Size | 82KB | 55KB | 30KB |
| Features | 2 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 3 (team) | 1 |
Links
Quick Verdict
- •p256-cortex-m4-sys leads with a health score of 46/100, but none of the options score above 80.
- •⚠ micro-ecc-sys, p256-cortex-m4-sys have not been updated in over a year.