Decision Workspace
tokio-metrics-collector vs tokio-prometheus-metered-channel vs opentelemetry-prometheus
Side-by-side comparison of Rust crates
47
tokio-metrics-collector
growingv0.3.1
Provides utilities for collecting Prometheus-compatible metrics from Tokio runtime and tasks.
48
tokio-prometheus-metered-channel
growingv0.2.0
Metered tokio channels with Prometheus metrics integration
69
opentelemetry-prometheus
growingv0.32.0
Prometheus exporter for OpenTelemetry
Core Metrics
| tokio-metrics-collector | tokio-prometheus-metered-channel | opentelemetry-prometheus | |
|---|---|---|---|
| Health Score | 47 | 48 | 69 |
| Total Downloads | 1.7M | 1.0K | 12.2M |
| 30d Downloads | 99.4K | 0 | 423.5K |
| Dependents | 31 | 0 | 1.3K |
| Releases | 9 | 2 | 24 |
| Last Updated | 473d ago | 157d ago | 66d ago |
| Age | 3y 2m | 1y 7m | 5y 9m |
Health Breakdown
tokio-metrics-collector
Maintenance
6
Quality
15
Community
9
Popularity
7
Documentation
10
tokio-prometheus-metered-channel
Maintenance
10
Quality
13
Community
6
Popularity
4
Documentation
15
opentelemetry-prometheus
Maintenance
15
Quality
15
Community
19
Popularity
8
Documentation
12
Technical Details
| tokio-metrics-collector | tokio-prometheus-metered-channel | opentelemetry-prometheus | |
|---|---|---|---|
| Version | 0.3.1 | 0.2.0 | 0.32.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 8 | 8 | 10 |
| Crate Size | 23KB | 22KB | 24KB |
| Features | 2 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.78.0 | 1.81.0 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •opentelemetry-prometheus leads with a health score of 69/100, but none of the options score above 80.
- •opentelemetry-prometheus is depended on by 1.3K crates — strongest ecosystem trust.
- •⚠ tokio-metrics-collector has not been updated in over a year.