Decision Workspace
tesap-std vs const-hex vs simsimd
Side-by-side comparison of Rust crates
37
tesap-std
growingv0.2.1
Reimplementation of Rust's common std containers
74
const-hex
stablev1.18.1
Fast byte array to hex string conversion
74
simsimd
stablev6.5.16
Portable mixed-precision BLAS-like vector math library for x86 and ARM
Core Metrics
| tesap-std | const-hex | simsimd | |
|---|---|---|---|
| Health Score | 37 | 74 | 74 |
| Total Downloads | 3.9K | 30.2M | 771.2K |
| 30d Downloads | 5 | 3.1M | 151.9K |
| Dependents | 0 | 2.0K | 309 |
| Releases | 7 | 32 | 104 |
| Last Updated | 369d ago | 25d ago | 20d ago |
| Age | 1y | 2y 11m | 2y 2m |
Health Breakdown
tesap-std
Maintenance
9
Quality
9
Community
5
Popularity
4
Documentation
10
const-hex
Maintenance
17
Quality
19
Community
15
Popularity
8
Documentation
15
simsimd
Maintenance
18
Quality
19
Community
15
Popularity
7
Documentation
15
Technical Details
| tesap-std | const-hex | simsimd | |
|---|---|---|---|
| Version | 0.2.1 | 1.18.1 | 6.5.16 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 2 | 11 | 4 |
| Crate Size | 8KB | 35KB | 126KB |
| Features | 0 | 10 | 2 |
| Yanked % | 71.4% | 6.3% | 2.9% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.64 | 1.64 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •const-hex leads with a health score of 74/100, but none of the options score above 80.
- •const-hex is depended on by 2.0K crates — strongest ecosystem trust.
- •⚠ tesap-std has not been updated in over a year.
- •tesap-std is pre-1.0 — API may change.