Decision Workspace
target-feature-dispatch vs simdeez vs safe_arch
Side-by-side comparison of Rust crates
53
target-feature-dispatch
growingv3.1.2
Easy dispatching by target features (both static and dynamic)
68
simdeez
stablev3.0.1
SIMD library to abstract over different instruction sets and widths
56
safe_arch
stablev1.0.0
Crate that exposes `core::arch` safely via `#[cfg()]`.
Core Metrics
| target-feature-dispatch | simdeez | safe_arch | |
|---|---|---|---|
| Health Score | 53 | 68 | 56 |
| Total Downloads | 7.0K | 183.1K | 43.8M |
| 30d Downloads | 19 | 6.8K | 3.4M |
| Dependents | 0 | 100 | 103 |
| Releases | 19 | 37 | 23 |
| Last Updated | 190d ago | 2d ago | 117d ago |
| Age | 1y | 7y 9m | 5y 11m |
Health Breakdown
target-feature-dispatch
Maintenance
11
Quality
19
Community
6
Popularity
5
Documentation
12
simdeez
Maintenance
18
Quality
20
Community
11
Popularity
6
Documentation
13
safe_arch
Maintenance
12
Quality
14
Community
10
Popularity
8
Documentation
12
Technical Details
| target-feature-dispatch | simdeez | safe_arch | |
|---|---|---|---|
| Version | 3.1.2 | 3.0.1 | 1.0.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | Apache-2.0/MIT | Zlib OR Apache-2.0 OR MIT |
| Dependencies | 0 | 7 | 1 |
| Crate Size | 17KB | 110KB | 90KB |
| Features | 6 | 2 | 1 |
| Yanked % | 15.8% | 0.0% | 13.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.85 | — | 1.89 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •simdeez leads with a health score of 68/100, but none of the options score above 80.
- •safe_arch has the most downloads (43.8M), suggesting wider adoption.
- •safe_arch is depended on by 103 crates — strongest ecosystem trust.