Decision Workspace
freertos-in-rust vs rtic-macros vs osal-rs
Side-by-side comparison of Rust crates
52
freertos-in-rust
experimentalv0.2.0
FreeRTOS kernel ported to Rust - no_std, no C FFI
63
rtic-macros
growingv2.2.0
Procedural macros, syntax parsing, and codegen of the RTIC crate
63
osal-rs
experimentalv0.4.8
Operating System Abstraction Layer for Rust with support for FreeRTOS and POSIX
Core Metrics
| freertos-in-rust | rtic-macros | osal-rs | |
|---|---|---|---|
| Health Score | 52 | 63 | 63 |
| Total Downloads | 68 | 342.5K | 483 |
| 30d Downloads | 0 | 26.6K | 0 |
| Dependents | 0 | 10 | 22 |
| Releases | 4 | 9 | 22 |
| Last Updated | 129d ago | 337d ago | 31d ago |
| Age | 4m | 3y 1m | 4m |
Health Breakdown
freertos-in-rust
Maintenance
18
Quality
16
Community
6
Popularity
2
Documentation
10
rtic-macros
Maintenance
7
Quality
22
Community
14
Popularity
7
Documentation
13
osal-rs
Maintenance
18
Quality
17
Community
10
Popularity
3
Documentation
15
Technical Details
| freertos-in-rust | rtic-macros | osal-rs | |
|---|---|---|---|
| Version | 0.2.0 | 2.2.0 | 0.4.8 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | LGPL-2.1-or-later |
| Dependencies | 4 | 6 | 2 |
| Crate Size | 152KB | 43KB | 99KB |
| Features | 42 | 9 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.85.0 |
| Owners | 1 | 4 (team) | 1 |
Links
Quick Verdict
- •rtic-macros leads with a health score of 63/100, but none of the options score above 80.
- •freertos-in-rust, osal-rs are pre-1.0 — API may change.