Decision Workspace
db_proc_macro vs impl-tools vs proc-macro-crate
Side-by-side comparison of Rust crates
47
db_proc_macro
experimentalv0.1.1
Procedural macros for db_core project
66
impl-tools
growingv0.12.0
Helper macros: autoimpl
65
proc-macro-crate
stablev3.5.0
Replacement for crate (macro_rules keyword) in proc-macros
Core Metrics
| db_proc_macro | impl-tools | proc-macro-crate | |
|---|---|---|---|
| Health Score | 47 | 66 | 65 |
| Total Downloads | 98 | 1.1M | 439.0M |
| 30d Downloads | 0 | 63.8K | 19.9M |
| Dependents | 1 | 486 | 6.8K |
| Releases | 2 | 26 | 24 |
| Last Updated | 99d ago | 33d ago | 131d ago |
| Age | 3m | 4y 3m | 7y 5m |
Health Breakdown
db_proc_macro
Maintenance
12
Quality
13
Community
7
Popularity
2
Documentation
13
impl-tools
Maintenance
17
Quality
15
Community
12
Popularity
7
Documentation
15
proc-macro-crate
Maintenance
13
Quality
15
Community
14
Popularity
8
Documentation
15
Technical Details
| db_proc_macro | impl-tools | proc-macro-crate | |
|---|---|---|---|
| Version | 0.1.1 | 0.12.0 | 3.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 7 | 4 |
| Crate Size | 9KB | 26KB | 13KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 3.9% | 12.5% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85.0 | 1.82.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •impl-tools leads with a health score of 66/100, but none of the options score above 80.
- •proc-macro-crate has the most downloads (439.0M), suggesting wider adoption.
- •proc-macro-crate is depended on by 6.8K crates — strongest ecosystem trust.
- •db_proc_macro, impl-tools are pre-1.0 — API may change.