Decision Workspace
coresimd vs core_arch vs safe_arch
Side-by-side comparison of Rust crates
46
coresimd
growingv0.1.2
SIMD support in Rust's core library.
48
core_arch
growingv0.1.5
`core::arch` - Rust's core library architecture-specific intrinsics.
56
safe_arch
stablev1.0.0
Crate that exposes `core::arch` safely via `#[cfg()]`.
Core Metrics
| coresimd | core_arch | safe_arch | |
|---|---|---|---|
| Health Score | 46 | 48 | 56 |
| Total Downloads | 34.1K | 29.0K | 43.8M |
| 30d Downloads | 118 | 199 | 3.4M |
| Dependents | 10 | 12 | 103 |
| Releases | 4 | 6 | 23 |
| Last Updated | 2710d ago | 2536d ago | 117d ago |
| Age | 8y 2m | 7y 1m | 5y 11m |
Health Breakdown
coresimd
Maintenance
3
Quality
16
Community
11
Popularity
5
Documentation
11
core_arch
Maintenance
3
Quality
14
Community
14
Popularity
5
Documentation
12
safe_arch
Maintenance
12
Quality
14
Community
10
Popularity
8
Documentation
12
Technical Details
| coresimd | core_arch | safe_arch | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.5 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT/Apache-2.0 | MIT/Apache-2.0 | Zlib OR Apache-2.0 OR MIT |
| Dependencies | 1 | 1 | 1 |
| Crate Size | 162KB | 248KB | 90KB |
| Features | 3 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 13.0% |
| Edition | — | 2015 | 2024 |
| MSRV | — | — | 1.89 |
| Owners | 2 | 2 (team) | 1 |
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.
- •⚠ coresimd, core_arch have not been updated in over a year.
- •coresimd, core_arch are pre-1.0 — API may change.