Decision Workspace
concurrent-queue vs may_queue vs lf-queue
Side-by-side comparison of Rust crates
60
concurrent-queue
growingv2.5.0
Concurrent multi-producer multi-consumer queue
50
may_queue
growingv0.1.23
May's internal queue library
33
lf-queue
growingv0.1.0
A lock-free multi-producer multi-consumer unbounded queue.
Core Metrics
| concurrent-queue | may_queue | lf-queue | |
|---|---|---|---|
| Health Score | 60 | 50 | 33 |
| Total Downloads | 208.7M | 91.4K | 3.6K |
| 30d Downloads | 16.0M | 2.8K | 19 |
| Dependents | 1.0K | 54 | 0 |
| Releases | 16 | 24 | 1 |
| Last Updated | 700d ago | 572d ago | 1595d ago |
| Age | 5y 10m | 8y 7m | 4y 4m |
Health Breakdown
concurrent-queue
Maintenance
4
Quality
18
Community
18
Popularity
8
Documentation
12
may_queue
Maintenance
4
Quality
17
Community
10
Popularity
6
Documentation
13
lf-queue
Maintenance
1
Quality
15
Community
6
Popularity
4
Documentation
7
Technical Details
| concurrent-queue | may_queue | lf-queue | |
|---|---|---|---|
| Version | 2.5.0 | 0.1.23 | 0.1.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT/Apache-2.0 | MIT |
| Dependencies | 7 | 3 | 1 |
| Crate Size | 23KB | 14KB | 11KB |
| Features | 2 | 2 | 0 |
| Yanked % | 6.3% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.60 | — | — |
| Owners | 3 (team) | 1 | 1 |
Links
Quick Verdict
- •concurrent-queue leads with a health score of 60/100, but none of the options score above 80.
- •concurrent-queue is depended on by 1.0K crates — strongest ecosystem trust.
- •⚠ concurrent-queue, may_queue, lf-queue have not been updated in over a year.
- •may_queue, lf-queue are pre-1.0 — API may change.