Decision Workspace
embedded-alloc vs ra-fsp-sys vs alloc-cortex-m
Side-by-side comparison of Rust crates
63
embedded-alloc
growingv0.7.0
A heap allocator for embedded systems
55
ra-fsp-sys
experimentalv0.2.0
Rust raw bindings for Renesas RA Flexible Software Package (FSP)
50
alloc-cortex-m
growingv0.4.4
A heap allocator for Cortex-M processors
Core Metrics
| embedded-alloc | ra-fsp-sys | alloc-cortex-m | |
|---|---|---|---|
| Health Score | 63 | 55 | 50 |
| Total Downloads | 1.5M | 4.4K | 221.9K |
| 30d Downloads | 203.0K | 38 | 6.5K |
| Dependents | 191 | 12 | 98 |
| Releases | 5 | 13 | 15 |
| Last Updated | 83d ago | 76d ago | 1193d ago |
| Age | 3y 3m | 10m | 9y 4m |
Health Breakdown
embedded-alloc
Maintenance
14
Quality
15
Community
14
Popularity
7
Documentation
13
ra-fsp-sys
Maintenance
15
Quality
17
Community
9
Popularity
4
Documentation
10
alloc-cortex-m
Maintenance
4
Quality
15
Community
13
Popularity
6
Documentation
12
Technical Details
| embedded-alloc | ra-fsp-sys | alloc-cortex-m | |
|---|---|---|---|
| Version | 0.7.0 | 0.2.0 | 0.4.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 11 | 6 | 3 |
| Crate Size | 20KB | 18KB | 13KB |
| Features | 4 | 45 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 3 (team) | 1 | 2 (team) |
Links
Quick Verdict
- •embedded-alloc leads with a health score of 63/100, but none of the options score above 80.
- •embedded-alloc is depended on by 191 crates — strongest ecosystem trust.
- •⚠ alloc-cortex-m has not been updated in over a year.