Decision Workspace
vacro-trace vs debug-span vs lombok-macros
Side-by-side comparison of Rust crates
50
vacro-trace
experimentalv0.1.2
Observability, tracing, and snapshot debugging for Rust procedural macros.
39
debug-span
growingv0.2.0
Visualize proc-macro2 spans for debugging and assertions
65
lombok-macros
stablev2.0.27
A Rust procedural macro collection providing Lombok-like functionality. Automatically generates getters/setters with field-level visibility control, custom Debug implementations with field skipping, and Display trait implementations. Supports structs, enums, generics and lifetimes.
Core Metrics
| vacro-trace | debug-span | lombok-macros | |
|---|---|---|---|
| Health Score | 50 | 39 | 65 |
| Total Downloads | 192 | 3.4K | 57.2K |
| 30d Downloads | 62 | 4 | 1.3K |
| Dependents | 9 | 0 | 1.7K |
| Releases | 3 | 2 | 97 |
| Last Updated | 80d ago | 776d ago | 24d ago |
| Age | 2m | 2y 1m | 1y 3m |
Health Breakdown
vacro-trace
Maintenance
10
Quality
15
Community
9
Popularity
3
Documentation
13
debug-span
Maintenance
4
Quality
15
Community
6
Popularity
4
Documentation
10
lombok-macros
Maintenance
17
Quality
18
Community
14
Popularity
6
Documentation
10
Technical Details
| vacro-trace | debug-span | lombok-macros | |
|---|---|---|---|
| Version | 0.1.2 | 0.2.0 | 2.0.27 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 8 | 4 | 3 |
| Crate Size | 13KB | 5KB | 19KB |
| Features | 7 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 2.1% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lombok-macros leads with a health score of 65/100, but none of the options score above 80.
- •lombok-macros is depended on by 1.7K crates — strongest ecosystem trust.
- •⚠ debug-span has not been updated in over a year.
- •vacro-trace, debug-span are pre-1.0 — API may change.