Decision Workspace
prometheus-airnow-exporter vs opentelemetry-prometheus vs ic-metrics-encoder
Side-by-side comparison of Rust crates
35
prometheus-airnow-exporter
growingv0.1.3
A Prometheus exporter for AQI readings from AirNow.gov
68
opentelemetry-prometheus
growingv0.31.0
Prometheus exporter for OpenTelemetry (This crate is discontinued and is no longer maintained)
66
ic-metrics-encoder
stablev1.1.2
A library for encoding metrics in Prometheus text exposition format.
Core Metrics
| prometheus-airnow-exporter | opentelemetry-prometheus | ic-metrics-encoder | |
|---|---|---|---|
| Health Score | 35 | 68 | 66 |
| Total Downloads | 5.2K | 9.5M | 812.6K |
| 30d Downloads | 6 | 1.0M | 24.8K |
| Dependents | 0 | 1.1K | 3 |
| Releases | 4 | 23 | 4 |
| Last Updated | 675d ago | 95d ago | 24d ago |
| Age | 4y 6m | 5y 5m | 3y 3m |
Health Breakdown
prometheus-airnow-exporter
Maintenance
3
Quality
14
Community
5
Popularity
4
Documentation
9
opentelemetry-prometheus
Maintenance
14
Quality
15
Community
19
Popularity
8
Documentation
12
ic-metrics-encoder
Maintenance
15
Quality
21
Community
10
Popularity
7
Documentation
13
Technical Details
| prometheus-airnow-exporter | opentelemetry-prometheus | ic-metrics-encoder | |
|---|---|---|---|
| Version | 0.1.3 | 0.31.0 | 1.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | GPL-3.0-or-later | Apache-2.0 | Apache-2.0 |
| Dependencies | 7 | 10 | 0 |
| Crate Size | 24KB | 24KB | 9KB |
| Features | 0 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.75.0 | — |
| Owners | 1 | 2 (team) | 3 (team) |
Links
Quick Verdict
- •opentelemetry-prometheus leads with a health score of 68/100, but none of the options score above 80.
- •opentelemetry-prometheus is depended on by 1.1K crates — strongest ecosystem trust.
- •⚠ prometheus-airnow-exporter has not been updated in over a year.
- •prometheus-airnow-exporter, opentelemetry-prometheus are pre-1.0 — API may change.