Decision Workspace
tonic_prometheus_layer vs tonic-otel-layer vs actix-web-metrics
Side-by-side comparison of Rust crates
59
tonic_prometheus_layer
growingv0.3.0
Tonic-compatible Tower Layer for Prometheus Metrics
34
tonic-otel-layer
experimentalv0.1.0
Layer for a Tonic gRPC server that adds an OpenTelemetry metrics support.
47
actix-web-metrics
experimentalv0.4.0
Metrics.rs integration for Actix Web
Core Metrics
| tonic_prometheus_layer | tonic-otel-layer | actix-web-metrics | |
|---|---|---|---|
| Health Score | 59 | 34 | 47 |
| Total Downloads | 3.7M | 9.9K | 24.7K |
| 30d Downloads | 29.1K | 8 | 6.5K |
| Dependents | 26 | 0 | 0 |
| Releases | 15 | 1 | 4 |
| Last Updated | 21d ago | 283d ago | 151d ago |
| Age | 1y 9m | 9m | 11m |
Health Breakdown
tonic_prometheus_layer
Maintenance
18
Quality
13
Community
10
Popularity
8
Documentation
10
tonic-otel-layer
Maintenance
3
Quality
13
Community
3
Popularity
5
Documentation
10
actix-web-metrics
Maintenance
12
Quality
12
Community
5
Popularity
5
Documentation
13
Technical Details
| tonic_prometheus_layer | tonic-otel-layer | actix-web-metrics | |
|---|---|---|---|
| Version | 0.3.0 | 0.1.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 8 | 5 | 10 |
| Crate Size | 14KB | 10KB | 29KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tonic_prometheus_layer leads with a health score of 59/100, but none of the options score above 80.