Decision Workspace
ferrotunnel-observability vs telemetry-kit vs armature-opentelemetry
Side-by-side comparison of Rust crates
45
ferrotunnel-observability
experimentalv1.0.6
Observability infrastructure for FerroTunnel (Metrics & Tracing)
50
telemetry-kit
experimentalv0.3.0
Privacy-first, batteries-included telemetry toolkit for Rust applications with OpenTelemetry
49
armature-opentelemetry
experimentalv0.1.1
OpenTelemetry integration for Armature observability
Core Metrics
| ferrotunnel-observability | telemetry-kit | armature-opentelemetry | |
|---|---|---|---|
| Health Score | 45 | 50 | 49 |
| Total Downloads | 227 | 912 | 90 |
| 30d Downloads | 92 | 22 | 21 |
| Dependents | 26 | 1 | 3 |
| Releases | 9 | 2 | 2 |
| Last Updated | 14d ago | 121d ago | 89d ago |
| Age | 1m | 4m | 3m |
Health Breakdown
ferrotunnel-observability
Maintenance
12
Quality
9
Community
9
Popularity
3
Documentation
12
telemetry-kit
Maintenance
11
Quality
13
Community
7
Popularity
4
Documentation
15
armature-opentelemetry
Maintenance
12
Quality
15
Community
8
Popularity
2
Documentation
12
Technical Details
| ferrotunnel-observability | telemetry-kit | armature-opentelemetry | |
|---|---|---|---|
| Version | 1.0.6 | 0.3.0 | 0.1.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 21 | 25 | 14 |
| Crate Size | 118KB | 337KB | 30KB |
| Features | 3 | 6 | 5 |
| Yanked % | 33.3% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.90 | 1.75.0 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •telemetry-kit leads with a health score of 50/100, but none of the options score above 80.
- •telemetry-kit, armature-opentelemetry are pre-1.0 — API may change.