Decision Workspace
rskit-observability vs zlayer-observability vs rusmes-metrics
Side-by-side comparison of Rust crates
54
rskit-observability
experimentalv0.2.0-alpha.1
OpenTelemetry tracing, metrics, and context propagation
57
zlayer-observability
experimentalv0.14.3
OpenTelemetry tracing and Prometheus metrics for ZLayer
53
rusmes-metrics
experimentalv0.1.2
Observability layer for RusMES — Prometheus metrics, OpenTelemetry OTLP tracing, structured logging, health/readiness/liveness endpoints, and Grafana dashboard
Core Metrics
| rskit-observability | zlayer-observability | rusmes-metrics | |
|---|---|---|---|
| Health Score | 54 | 57 | 53 |
| Total Downloads | 245 | 1.2K | 420 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 25 | 41 | 12 |
| Releases | 3 | 66 | 3 |
| Last Updated | 14d ago | 6d ago | 65d ago |
| Age | 29d | 5m | 4m |
Health Breakdown
rskit-observability
Maintenance
13
Quality
14
Community
9
Popularity
3
Documentation
15
zlayer-observability
Maintenance
19
Quality
13
Community
9
Popularity
4
Documentation
12
rusmes-metrics
Maintenance
15
Quality
11
Community
9
Popularity
3
Documentation
15
Technical Details
| rskit-observability | zlayer-observability | rusmes-metrics | |
|---|---|---|---|
| Version | 0.2.0-alpha.1 | 0.14.3 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 11 | 22 | 21 |
| Crate Size | 23KB | 45KB | 37KB |
| Features | 2 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.91 | 1.85 | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •zlayer-observability leads with a health score of 57/100, but none of the options score above 80.