Decision Workspace
rv-rt vs axplat-riscv64-qemu-virt vs embedded-alloc
Side-by-side comparison of Rust crates
41
rv-rt
growingv0.0.0
The minimal runtime for RISC-V embedded programs
65
axplat-riscv64-qemu-virt
experimentalv0.3.0
Implementation of `axplat` hardware abstraction layer for QEMU RISC-V virt board.
63
embedded-alloc
growingv0.7.0
A heap allocator for embedded systems
Core Metrics
| rv-rt | axplat-riscv64-qemu-virt | embedded-alloc | |
|---|---|---|---|
| Health Score | 41 | 65 | 63 |
| Total Downloads | 896 | 11.3K | 1.5M |
| 30d Downloads | 4 | 2.6K | 203.0K |
| Dependents | 0 | 15 | 191 |
| Releases | 1 | 9 | 5 |
| Last Updated | 463d ago | 22d ago | 83d ago |
| Age | 1y 3m | 8m | 3y 3m |
Health Breakdown
rv-rt
Maintenance
2
Quality
16
Community
6
Popularity
4
Documentation
13
axplat-riscv64-qemu-virt
Maintenance
18
Quality
15
Community
14
Popularity
5
Documentation
13
embedded-alloc
Maintenance
14
Quality
15
Community
14
Popularity
7
Documentation
13
Technical Details
| rv-rt | axplat-riscv64-qemu-virt | embedded-alloc | |
|---|---|---|---|
| Version | 0.0.0 | 0.3.0 | 0.7.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 7 | 11 |
| Crate Size | 1KB | 14KB | 20KB |
| Features | 0 | 4 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 2 (team) | 3 (team) |
Links
Quick Verdict
- •axplat-riscv64-qemu-virt leads with a health score of 65/100, but none of the options score above 80.
- •embedded-alloc has the most downloads (1.5M), suggesting wider adoption.
- •embedded-alloc is depended on by 191 crates — strongest ecosystem trust.
- •⚠ rv-rt has not been updated in over a year.