Decision Workspace
embedded-ffi vs stack-cstr vs os-str-generic
Side-by-side comparison of Rust crates
42
embedded-ffi
growingv0.1.2
OsStr and OsString for embedded usage
47
stack-cstr
experimentalv0.2.0
High-performance stack-to-heap C string creation for Rust with FFI support
42
os-str-generic
growingv0.2.0
Add missing generic functionality to OsStr
Core Metrics
| embedded-ffi | stack-cstr | os-str-generic | |
|---|---|---|---|
| Health Score | 42 | 47 | 42 |
| Total Downloads | 11.1K | 1.4K | 13.6K |
| 30d Downloads | 304 | 7 | 28 |
| Dependents | 9 | 0 | 20 |
| Releases | 3 | 5 | 3 |
| Last Updated | 2491d ago | 93d ago | 3308d ago |
| Age | 6y 10m | 7m | 9y 1m |
Health Breakdown
embedded-ffi
Maintenance
3
Quality
16
Community
9
Popularity
5
Documentation
9
stack-cstr
Maintenance
13
Quality
14
Community
6
Popularity
4
Documentation
10
os-str-generic
Maintenance
3
Quality
16
Community
7
Popularity
5
Documentation
11
Technical Details
| embedded-ffi | stack-cstr | os-str-generic | |
|---|---|---|---|
| Version | 0.1.2 | 0.2.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | GPL-2.0 | Apache-2.0 OR MIT |
| Dependencies | 1 | 2 | 0 |
| Crate Size | 12KB | 13KB | 2KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •stack-cstr leads with a health score of 47/100, but none of the options score above 80.
- •os-str-generic has the most downloads (13.6K), suggesting wider adoption.
- •⚠ embedded-ffi, os-str-generic have not been updated in over a year.