Decision Workspace
async-priority-queue vs a3s-lane vs async-priority-limiter
Side-by-side comparison of Rust crates
35
async-priority-queue
growingv0.1.1
An async-aware priority queue
52
a3s-lane
experimentalv0.4.0
Lane-based priority command queue for async task scheduling with reliability, scalability, and observability features
47
async-priority-limiter
experimentalv0.4.4
Throttles prioritised tasks by limiting the max concurrent tasks and minimum time between tasks, with up to two levels based on keys
Core Metrics
| async-priority-queue | a3s-lane | async-priority-limiter | |
|---|---|---|---|
| Health Score | 35 | 52 | 47 |
| Total Downloads | 24.0K | 1.6K | 2.8K |
| 30d Downloads | 370 | 968 | 11 |
| Dependents | 0 | 23 | 0 |
| Releases | 2 | 7 | 9 |
| Last Updated | 1899d ago | 37d ago | 59d ago |
| Age | 5y 2m | 1m | 10m |
Health Breakdown
async-priority-queue
Maintenance
3
Quality
15
Community
3
Popularity
5
Documentation
9
a3s-lane
Maintenance
11
Quality
14
Community
10
Popularity
4
Documentation
13
async-priority-limiter
Maintenance
16
Quality
14
Community
3
Popularity
4
Documentation
10
Technical Details
| async-priority-queue | a3s-lane | async-priority-limiter | |
|---|---|---|---|
| Version | 0.1.1 | 0.4.0 | 0.4.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | ISC |
| Dependencies | 1 | 19 | 9 |
| Crate Size | 7KB | 78KB | 21KB |
| Features | 0 | 5 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •a3s-lane leads with a health score of 52/100, but none of the options score above 80.
- •async-priority-queue has the most downloads (24.0K), suggesting wider adoption.
- •⚠ async-priority-queue has not been updated in over a year.