Decision Workspace
cache-padded vs genswap vs crossbeam-utils
Side-by-side comparison of Rust crates
62
cache-padded
growingv1.3.0
Prevent false sharing by padding and aligning to the length of a cache line
43
genswap
experimentalv0.1.0
Generation-tracked ArcSwap wrapper for 5-1600x faster cached reads in read-heavy workloads
60
crossbeam-utils
growingv0.8.21
Utilities for concurrent programming
Core Metrics
| cache-padded | genswap | crossbeam-utils | |
|---|---|---|---|
| Health Score | 62 | 43 | 60 |
| Total Downloads | 25.4M | 251 | 664.9M |
| 30d Downloads | 338.3K | 0 | 50.5M |
| Dependents | 245 | 0 | 6.3K |
| Releases | 5 | 1 | 42 |
| Last Updated | 1110d ago | 127d ago | 526d ago |
| Age | 6y | 4m | 8y 9m |
Health Breakdown
cache-padded
Maintenance
4
Quality
21
Community
18
Popularity
8
Documentation
11
genswap
Maintenance
7
Quality
14
Community
6
Popularity
3
Documentation
13
crossbeam-utils
Maintenance
8
Quality
12
Community
20
Popularity
8
Documentation
12
Technical Details
| cache-padded | genswap | crossbeam-utils | |
|---|---|---|---|
| Version | 1.3.0 | 0.1.0 | 0.8.21 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 3 | 2 |
| Crate Size | 9KB | 23KB | 43KB |
| Features | 0 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 21.4% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | 1.31 | — | 1.60 |
| Owners | 2 (team) | 1 | 4 (team) |
Links
Quick Verdict
- •cache-padded leads with a health score of 62/100, but none of the options score above 80.
- •crossbeam-utils has the most downloads (664.9M), suggesting wider adoption.
- •crossbeam-utils is depended on by 6.3K crates — strongest ecosystem trust.
- •⚠ cache-padded, crossbeam-utils have not been updated in over a year.
- •genswap, crossbeam-utils are pre-1.0 — API may change.