Decision Workspace
sensorthings-validator vs alec vs fundamentum-sdk-mqtt
Side-by-side comparison of Rust crates
43
sensorthings-validator
experimentalv0.4.1
A Rust CLI tool that validates SensorThings API endpoints and responses.
61
alec
experimentalv1.3.10
Adaptive Lazy Evolving Compression - Smart codec for IoT sensor data with 90% compression ratio
58
fundamentum-sdk-mqtt
growingv0.16.0
MQTT client targeting Fundamentum IoT's MQTT broker
Core Metrics
| sensorthings-validator | alec | fundamentum-sdk-mqtt | |
|---|---|---|---|
| Health Score | 43 | 61 | 58 |
| Total Downloads | 184 | 357 | 24.8K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 14 | 25 |
| Releases | 8 | 15 | 24 |
| Last Updated | 136d ago | 28d ago | 70d ago |
| Age | 6m | 4m | 2y 8m |
Health Breakdown
sensorthings-validator
Maintenance
13
Quality
11
Community
6
Popularity
3
Documentation
10
alec
Maintenance
17
Quality
17
Community
9
Popularity
3
Documentation
15
fundamentum-sdk-mqtt
Maintenance
16
Quality
14
Community
11
Popularity
5
Documentation
12
Technical Details
| sensorthings-validator | alec | fundamentum-sdk-mqtt | |
|---|---|---|---|
| Version | 0.4.1 | 1.3.10 | 0.16.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | AGPL-3.0 | Apache-2.0 |
| Dependencies | 14 | 11 | 23 |
| Crate Size | 310KB | 261KB | 52KB |
| Features | 0 | 7 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.70 | 1.88 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •alec leads with a health score of 61/100, but none of the options score above 80.
- •fundamentum-sdk-mqtt has the most downloads (24.8K), suggesting wider adoption.
- •sensorthings-validator, fundamentum-sdk-mqtt are pre-1.0 — API may change.