Decision Workspace
zkmq vs libmqm-sys vs zookeeper-client
Side-by-side comparison of Rust crates
32
zkmq
growingv0.2.7
Simple Rust Message Queue, backed by Zookeeper
58
libmqm-sys
growingv0.10.2
IBM® MQ Interface (MQI), Programmable Command Format (PCF) and MQ Administration Interface (MQAI) bindings
56
zookeeper-client
growingv0.11.1
ZooKeeper async client
Core Metrics
| zkmq | libmqm-sys | zookeeper-client | |
|---|---|---|---|
| Health Score | 32 | 58 | 56 |
| Total Downloads | 16.4K | 14.8K | 20.9M |
| 30d Downloads | 32 | 687 | 1.2M |
| Dependents | 1 | 30 | 117 |
| Releases | 13 | 12 | 35 |
| Last Updated | 1679d ago | 43d ago | 242d ago |
| Age | 5y 1m | 1y 11m | 4y 1m |
Health Breakdown
zkmq
Maintenance
4
Quality
9
Community
5
Popularity
5
Documentation
9
libmqm-sys
Maintenance
17
Quality
15
Community
9
Popularity
5
Documentation
12
zookeeper-client
Maintenance
10
Quality
13
Community
10
Popularity
8
Documentation
15
Technical Details
| zkmq | libmqm-sys | zookeeper-client | |
|---|---|---|---|
| Version | 0.2.7 | 0.10.2 | 0.11.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 10 | 14 | 46 |
| Crate Size | 17KB | 503KB | 113KB |
| Features | 0 | 29 | 10 |
| Yanked % | 15.4% | 0.0% | 2.9% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.82 | 1.76 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •libmqm-sys leads with a health score of 58/100, but none of the options score above 80.
- •zookeeper-client has the most downloads (20.9M), suggesting wider adoption.
- •zookeeper-client is depended on by 117 crates — strongest ecosystem trust.
- •⚠ zkmq has not been updated in over a year.