Decision Workspace
proq vs opentelemetry-prometheus vs tokio-prometheus-metered-channel
Side-by-side comparison of Rust crates
41
proq
growingv0.1.0
Idiomatic Async Prometheus Query (PromQL) Client for Rust.
68
opentelemetry-prometheus
growingv0.31.0
Prometheus exporter for OpenTelemetry (This crate is discontinued and is no longer maintained)
52
tokio-prometheus-metered-channel
growingv0.2.0
Metered tokio channels with Prometheus metrics integration
Core Metrics
| proq | opentelemetry-prometheus | tokio-prometheus-metered-channel | |
|---|---|---|---|
| Health Score | 41 | 68 | 52 |
| Total Downloads | 6.8K | 9.5M | 991 |
| 30d Downloads | 27 | 1.0M | 5 |
| Dependents | 0 | 1.1K | 0 |
| Releases | 2 | 23 | 2 |
| Last Updated | 2275d ago | 95d ago | 49d ago |
| Age | 6y 3m | 5y 5m | 1y 3m |
Health Breakdown
proq
Maintenance
3
Quality
13
Community
8
Popularity
5
Documentation
12
opentelemetry-prometheus
Maintenance
14
Quality
15
Community
19
Popularity
8
Documentation
12
tokio-prometheus-metered-channel
Maintenance
14
Quality
13
Community
6
Popularity
4
Documentation
15
Technical Details
| proq | opentelemetry-prometheus | tokio-prometheus-metered-channel | |
|---|---|---|---|
| Version | 0.1.0 | 0.31.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0/MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 11 | 10 | 8 |
| Crate Size | 8KB | 24KB | 22KB |
| Features | 0 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.75.0 | 1.78.0 |
| Owners | 2 | 2 (team) | 1 |
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.
- •⚠ proq has not been updated in over a year.