Decision Workspace
PulseRs vs zlayer-observability vs obs-prom
Side-by-side comparison of Rust crates
41
PulseRs
experimentalv0.1.0
High-performance metrics collection for multi-agent orchestration
55
zlayer-observability
experimentalv0.11.23
OpenTelemetry tracing and Prometheus metrics for ZLayer
51
obs-prom
experimentalv0.2.1
Prometheus scrape exporter for obs: derives counters, gauges, and histograms from MEASUREMENT-annotated envelope fields.
Core Metrics
| PulseRs | zlayer-observability | obs-prom | |
|---|---|---|---|
| Health Score | 41 | 55 | 51 |
| Total Downloads | 15 | 780 | 64 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 21 | 3 |
| Releases | 1 | 50 | 3 |
| Last Updated | 58d ago | 13d ago | 3d ago |
| Age | 1m | 3m | 18d |
Health Breakdown
PulseRs
Maintenance
10
Quality
12
Community
3
Popularity
1
Documentation
15
zlayer-observability
Maintenance
18
Quality
13
Community
9
Popularity
3
Documentation
12
obs-prom
Maintenance
14
Quality
13
Community
7
Popularity
2
Documentation
15
Technical Details
| PulseRs | zlayer-observability | obs-prom | |
|---|---|---|---|
| Version | 0.1.0 | 0.11.23 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 8 | 18 | 7 |
| Crate Size | 30KB | 37KB | 20KB |
| Features | 0 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.70 | 1.85 | 1.95 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •zlayer-observability leads with a health score of 55/100, but none of the options score above 80.