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paho-mqtt-sys vs paho-mqtt vs paho-mqtt-zaack

Side-by-side comparison of Rust crates

Core Metrics

paho-mqtt-syspaho-mqttpaho-mqtt-zaack
Health Score525929
Total Downloads1.7M1.7M1.5K
30d Downloads58.4K58.4K4
Dependents241930
Releases18231
Last Updated2d ago2d ago683d ago
Age7y 4m7y 4m1y 10m

Health Breakdown

paho-mqtt-sys
Maintenance
17
Quality
11
Community
7
Popularity
7
Documentation
10
paho-mqtt
Maintenance
19
Quality
14
Community
9
Popularity
7
Documentation
10
paho-mqtt-zaack
Maintenance
1
Quality
14
Community
3
Popularity
4
Documentation
7

Technical Details

paho-mqtt-syspaho-mqttpaho-mqtt-zaack
Version0.11.00.14.00.11.1
Stable (≥1.0)✗ No✗ No✗ No
LicenseEPL-2.0EPL-2.0EPL-1.0
Dependencies31718
Crate Size2.4MB134KB107KB
Features555
Yanked %11.1%0.0%0.0%
Edition202120212018
MSRV1.75.01.75.0
Owners111

Quick Verdict

  • paho-mqtt leads with a health score of 59/100, but none of the options score above 80.
  • paho-mqtt is depended on by 193 crates — strongest ecosystem trust.
  • ⚠ paho-mqtt-zaack has not been updated in over a year.