Decision Workspace
async-barrier vs saa vs wg
Side-by-side comparison of Rust crates
55
async-barrier
growingv1.1.1
An async barrier
65
saa
growingv5.6.0
Word-sized low-level synchronization primitives providing both asynchronous and synchronous interfaces.
64
wg
stablev1.0.1
Golang like WaitGroup implementation for sync/async Rust.
Core Metrics
| async-barrier | saa | wg | |
|---|---|---|---|
| Health Score | 55 | 65 | 64 |
| Total Downloads | 91.6K | 1.4M | 450.9K |
| 30d Downloads | 0 | 312.1K | 17.2K |
| Dependents | 9 | 66 | 202 |
| Releases | 5 | 49 | 29 |
| Last Updated | 419d ago | 13d ago | 39d ago |
| Age | 5y 12m | 9m | 4y 7m |
Health Breakdown
async-barrier
Maintenance
4
Quality
19
Community
14
Popularity
6
Documentation
12
saa
Maintenance
18
Quality
14
Community
11
Popularity
7
Documentation
15
wg
Maintenance
17
Quality
13
Community
12
Popularity
7
Documentation
15
Technical Details
| async-barrier | saa | wg | |
|---|---|---|---|
| Version | 1.1.1 | 5.6.0 | 1.0.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 OR MIT | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 5 | 7 |
| Crate Size | 4KB | 42KB | 30KB |
| Features | 0 | 2 | 6 |
| Yanked % | 0.0% | 28.6% | 72.4% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | 1.85.0 | 1.76.0 |
| Owners | 1 (team) | 1 | 1 |
Links
Quick Verdict
- •saa leads with a health score of 65/100, but none of the options score above 80.
- •wg is depended on by 202 crates — strongest ecosystem trust.
- •⚠ async-barrier has not been updated in over a year.