Decision Workspace
safe_arch vs target-feature-dispatch vs stdsimd
Side-by-side comparison of Rust crates
56
safe_arch
stablev1.0.0
Crate that exposes `core::arch` safely via `#[cfg()]`.
53
target-feature-dispatch
growingv3.1.2
Easy dispatching by target features (both static and dynamic)
51
stdsimd
growingv0.1.2
SIMD support in Rust's standard library.
Core Metrics
| safe_arch | target-feature-dispatch | stdsimd | |
|---|---|---|---|
| Health Score | 56 | 53 | 51 |
| Total Downloads | 43.8M | 7.0K | 27.7K |
| 30d Downloads | 3.5M | 19 | 158 |
| Dependents | 103 | 0 | 42 |
| Releases | 23 | 19 | 7 |
| Last Updated | 117d ago | 190d ago | 2710d ago |
| Age | 5y 11m | 1y | 8y 6m |
Health Breakdown
safe_arch
Maintenance
12
Quality
14
Community
10
Popularity
8
Documentation
12
target-feature-dispatch
Maintenance
11
Quality
19
Community
6
Popularity
5
Documentation
12
stdsimd
Maintenance
4
Quality
17
Community
14
Popularity
5
Documentation
11
Technical Details
| safe_arch | target-feature-dispatch | stdsimd | |
|---|---|---|---|
| Version | 1.0.0 | 3.1.2 | 0.1.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | Zlib OR Apache-2.0 OR MIT | MIT | MIT/Apache-2.0 |
| Dependencies | 1 | 0 | 3 |
| Crate Size | 90KB | 17KB | 24KB |
| Features | 1 | 6 | 2 |
| Yanked % | 13.0% | 15.8% | 0.0% |
| Edition | 2024 | 2024 | — |
| MSRV | 1.89 | 1.85 | — |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •safe_arch leads with a health score of 56/100, but none of the options score above 80.
- •safe_arch is depended on by 103 crates — strongest ecosystem trust.
- •⚠ stdsimd has not been updated in over a year.
- •stdsimd is pre-1.0 — API may change.