Decision Workspace
protex vs rayon vs fast-down
Side-by-side comparison of Rust crates
47
protex
growingv0.1.3
ProTex (Process Mutex) concurrency in process level
72
rayon
stablev1.12.0
Simple work-stealing parallelism for Rust
65
fast-down
stablev5.0.2
Download everything fast
Core Metrics
| protex | rayon | fast-down | |
|---|---|---|---|
| Health Score | 47 | 72 | 65 |
| Total Downloads | 4.1K | 453.2M | 25.2K |
| 30d Downloads | 0 | 22.8M | 1.3K |
| Dependents | 0 | 133.7K | 56 |
| Releases | 4 | 40 | 57 |
| Last Updated | 668d ago | 91d ago | 44d ago |
| Age | 1y 10m | 10y 7m | 1y 2m |
Health Breakdown
protex
Maintenance
10
Quality
15
Community
5
Popularity
4
Documentation
13
rayon
Maintenance
14
Quality
19
Community
16
Popularity
8
Documentation
15
fast-down
Maintenance
16
Quality
20
Community
11
Popularity
5
Documentation
13
Technical Details
| protex | rayon | fast-down | |
|---|---|---|---|
| Version | 0.1.3 | 1.12.0 | 5.0.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 2 | 5 | 14 |
| Crate Size | 4KB | 183KB | 26KB |
| Features | 0 | 1 | 9 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.80 | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •rayon leads with a health score of 72/100, but none of the options score above 80.
- •rayon is depended on by 133.7K crates — strongest ecosystem trust.
- •⚠ protex has not been updated in over a year.
- •protex is pre-1.0 — API may change.