Decision Workspace
debug-span vs vacro-trace vs set-span
Side-by-side comparison of Rust crates
39
debug-span
growingv0.2.0
Visualize proc-macro2 spans for debugging and assertions
50
vacro-trace
experimentalv0.1.2
Observability, tracing, and snapshot debugging for Rust procedural macros.
42
set-span
experimentalv0.1.4
Like proc-macro, set some tokens span
Core Metrics
| debug-span | vacro-trace | set-span | |
|---|---|---|---|
| Health Score | 39 | 50 | 42 |
| Total Downloads | 3.4K | 192 | 2.5K |
| 30d Downloads | 4 | 62 | 7 |
| Dependents | 0 | 9 | 0 |
| Releases | 2 | 3 | 5 |
| Last Updated | 776d ago | 80d ago | 312d ago |
| Age | 2y 1m | 2m | 10m |
Health Breakdown
debug-span
Maintenance
4
Quality
15
Community
6
Popularity
4
Documentation
10
vacro-trace
Maintenance
10
Quality
15
Community
9
Popularity
3
Documentation
13
set-span
Maintenance
8
Quality
14
Community
6
Popularity
4
Documentation
10
Technical Details
| debug-span | vacro-trace | set-span | |
|---|---|---|---|
| Version | 0.2.0 | 0.1.2 | 0.1.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 8 | 1 |
| Crate Size | 5KB | 13KB | 4KB |
| Features | 1 | 7 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •vacro-trace leads with a health score of 50/100, but none of the options score above 80.
- •debug-span has the most downloads (3.4K), suggesting wider adoption.
- •⚠ debug-span has not been updated in over a year.