Decision Workspace
mpmcpq vs crossbeam-channel vs flume
Side-by-side comparison of Rust crates
45
mpmcpq
growingv0.9.3
Multi-producer multi-consumer Priority Queue
68
crossbeam-channel
growingv0.5.16
Multi-producer multi-consumer channels for message passing
64
flume
growingv0.12.0
A blazingly fast multi-producer channel
Core Metrics
| mpmcpq | crossbeam-channel | flume | |
|---|---|---|---|
| Health Score | 45 | 68 | 64 |
| Total Downloads | 15.5K | 505.2M | 190.4M |
| 30d Downloads | 0 | 20.8M | 8.6M |
| Dependents | 10 | 37.9K | 10.7K |
| Releases | 12 | 43 | 39 |
| Last Updated | 1299d ago | 7d ago | 217d ago |
| Age | 4y 6m | 8y 7m | 6y 11m |
Health Breakdown
mpmcpq
Maintenance
4
Quality
15
Community
8
Popularity
5
Documentation
13
crossbeam-channel
Maintenance
18
Quality
10
Community
20
Popularity
8
Documentation
12
flume
Maintenance
9
Quality
15
Community
20
Popularity
8
Documentation
12
Technical Details
| mpmcpq | crossbeam-channel | flume | |
|---|---|---|---|
| Version | 0.9.3 | 0.5.16 | 0.12.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0/MIT |
| Dependencies | 3 | 4 | 13 |
| Crate Size | 7KB | 93KB | 69KB |
| Features | 0 | 2 | 5 |
| Yanked % | 0.0% | 30.2% | 2.6% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | 1.60 | — |
| Owners | 1 | 4 (team) | 2 (team) |
Links
Quick Verdict
- •crossbeam-channel leads with a health score of 68/100, but none of the options score above 80.
- •crossbeam-channel is depended on by 37.9K crates — strongest ecosystem trust.
- •⚠ mpmcpq has not been updated in over a year.