Decision Workspace
lnmp-envelope vs meta-tracing vs envelo
Side-by-side comparison of Rust crates
52
lnmp-envelope
experimentalv0.5.16
Operational metadata envelope for LNMP records
45
meta-tracing
experimentalv0.1.0
Flexible metadata collection layered on top of the tracing crate. Accumulate structured sections, timings, and issues during processing and emit them as JSON alongside the usual tracing spans.
43
envelo
experimentalv0.0.1
Minimal envelope that bundles header, payload, and per-route metadata; no dependencies and `#![no_std]`.
Core Metrics
| lnmp-envelope | meta-tracing | envelo | |
|---|---|---|---|
| Health Score | 52 | 45 | 43 |
| Total Downloads | 887 | 44 | 26 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 21 | 1 | 0 |
| Releases | 7 | 1 | 1 |
| Last Updated | 206d ago | 63d ago | 193d ago |
| Age | 7m | 2m | 6m |
Health Breakdown
lnmp-envelope
Maintenance
11
Quality
15
Community
10
Popularity
4
Documentation
12
meta-tracing
Maintenance
9
Quality
14
Community
7
Popularity
2
Documentation
13
envelo
Maintenance
5
Quality
15
Community
6
Popularity
2
Documentation
15
Technical Details
| lnmp-envelope | meta-tracing | envelo | |
|---|---|---|---|
| Version | 0.5.16 | 0.1.0 | 0.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 3 | 0 |
| Crate Size | 24KB | 12KB | 10KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.91.0 | — | 1.56 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lnmp-envelope leads with a health score of 52/100, but none of the options score above 80.