Decision Workspace
build_const vs qed vs url-static
Side-by-side comparison of Rust crates
48
build_const
growingv0.2.2
library for creating importable constants from build.rs or a script
56
qed
growingv1.6.1
Compile-time assertions
49
url-static
experimentalv0.2.0
Simple macro for compile-time URL validation
Core Metrics
| build_const | qed | url-static | |
|---|---|---|---|
| Health Score | 48 | 56 | 49 |
| Total Downloads | 19.2M | 69.8K | 279 |
| 30d Downloads | 398.3K | 0 | 0 |
| Dependents | 91 | 0 | 2 |
| Releases | 5 | 10 | 6 |
| Last Updated | 1862d ago | 1088d ago | 18d ago |
| Age | 8y 12m | 4y 1m | 2m |
Health Breakdown
build_const
Maintenance
3
Quality
18
Community
8
Popularity
8
Documentation
11
qed
Maintenance
4
Quality
20
Community
11
Popularity
6
Documentation
15
url-static
Maintenance
12
Quality
15
Community
7
Popularity
3
Documentation
12
Technical Details
| build_const | qed | url-static | |
|---|---|---|---|
| Version | 0.2.2 | 1.6.1 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 1 | 5 |
| Crate Size | 5KB | 6KB | 12KB |
| Features | 2 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2021 | 2024 |
| MSRV | — | 1.64.0 | 1.85.1 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •qed leads with a health score of 56/100, but none of the options score above 80.
- •build_const has the most downloads (19.2M), suggesting wider adoption.
- •⚠ build_const, qed have not been updated in over a year.
- •build_const, url-static are pre-1.0 — API may change.