Decision Workspace
validr vs validator_derive vs validator
Side-by-side comparison of Rust crates
37
validr
growingv0.3.1
Validate and modify Deserialize request body data.
53
validator_derive
growingv0.20.0
Macros 1.1 implementation of #[derive(Validate)]
52
validator
growingv0.20.0
Common validation functions (email, url, length, ...) and trait - to be used with `validator_derive`
Core Metrics
| validr | validator_derive | validator | |
|---|---|---|---|
| Health Score | 37 | 53 | 52 |
| Total Downloads | 48.3K | 41.8M | 44.9M |
| 30d Downloads | 155 | 3.1M | 3.4M |
| Dependents | 0 | 1.1K | 6.9K |
| Releases | 10 | 31 | 26 |
| Last Updated | 1338d ago | 431d ago | 431d ago |
| Age | 5y 2m | 9y 3m | 9y 3m |
Health Breakdown
validr
Maintenance
4
Quality
13
Community
5
Popularity
6
Documentation
9
validator_derive
Maintenance
7
Quality
15
Community
11
Popularity
8
Documentation
12
validator
Maintenance
6
Quality
14
Community
12
Popularity
8
Documentation
12
Technical Details
| validr | validator_derive | validator | |
|---|---|---|---|
| Version | 0.3.1 | 0.20.0 | 0.20.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 11 | 6 | 11 |
| Crate Size | 15KB | 13KB | 16KB |
| Features | 0 | 1 | 4 |
| Yanked % | 0.0% | 0.0% | 3.9% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.81 | 1.81 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •validator_derive leads with a health score of 53/100, but none of the options score above 80.
- •validator has the most downloads (44.9M), suggesting wider adoption.
- •validator is depended on by 6.9K crates — strongest ecosystem trust.
- •⚠ validr, validator_derive, validator have not been updated in over a year.