Decision Workspace
ch57x-pac vs rv32m1-riscv-pac vs embedded-alloc
Side-by-side comparison of Rust crates
50
ch57x-pac
experimentalv0.1.3
Peripheral Access Crate (PAC) for WCH CH57x RISC-V BLE microcontrollers
50
rv32m1-riscv-pac
experimentalv0.4.0
Peripheral access API for RISC-V (RI5CY + ZERO-RISCY) cores of RV32M1 chips
61
embedded-alloc
growingv0.7.0
A heap allocator for embedded systems
Core Metrics
| ch57x-pac | rv32m1-riscv-pac | embedded-alloc | |
|---|---|---|---|
| Health Score | 50 | 50 | 61 |
| Total Downloads | 251 | 157 | 2.4M |
| 30d Downloads | 0 | 0 | 128.3K |
| Dependents | 5 | 15 | 223 |
| Releases | 4 | 5 | 5 |
| Last Updated | 146d ago | 28d ago | 191d ago |
| Age | 8m | 1m | 3y 7m |
Health Breakdown
ch57x-pac
Maintenance
11
Quality
15
Community
8
Popularity
3
Documentation
13
rv32m1-riscv-pac
Maintenance
14
Quality
14
Community
9
Popularity
3
Documentation
10
embedded-alloc
Maintenance
11
Quality
15
Community
14
Popularity
8
Documentation
13
Technical Details
| ch57x-pac | rv32m1-riscv-pac | embedded-alloc | |
|---|---|---|---|
| Version | 0.1.3 | 0.4.0 | 0.7.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 2 | 3 | 11 |
| Crate Size | 132KB | 1.4MB | 20KB |
| Features | 3 | 4 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 3 (team) |
Links
Quick Verdict
- •embedded-alloc leads with a health score of 61/100, but none of the options score above 80.
- •embedded-alloc is depended on by 223 crates — strongest ecosystem trust.