Decision Workspace
tokio-metrics-collector vs tokio-prometheus-metered-channel vs opentelemetry-prometheus
Side-by-side comparison of Rust crates
49
tokio-metrics-collector
growingv0.3.1
Provides utilities for collecting Prometheus-compatible metrics from Tokio runtime and tasks.
52
tokio-prometheus-metered-channel
growingv0.2.0
Metered tokio channels with Prometheus metrics integration
68
opentelemetry-prometheus
growingv0.31.0
Prometheus exporter for OpenTelemetry (This crate is discontinued and is no longer maintained)
Core Metrics
| tokio-metrics-collector | tokio-prometheus-metered-channel | opentelemetry-prometheus | |
|---|---|---|---|
| Health Score | 49 | 52 | 68 |
| Total Downloads | 967.6K | 991 | 9.5M |
| 30d Downloads | 196.8K | 5 | 1.0M |
| Dependents | 30 | 0 | 1.1K |
| Releases | 9 | 2 | 23 |
| Last Updated | 365d ago | 49d ago | 95d ago |
| Age | 2y 11m | 1y 3m | 5y 5m |
Health Breakdown
tokio-metrics-collector
Maintenance
8
Quality
15
Community
9
Popularity
7
Documentation
10
tokio-prometheus-metered-channel
Maintenance
14
Quality
13
Community
6
Popularity
4
Documentation
15
opentelemetry-prometheus
Maintenance
14
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 | 0.31.0 |
| 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 | 1.75.0 |
| Owners | 1 | 1 | 2 (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.