Decision Workspace
mappers vs use-geographical-projection vs proj4rs
Side-by-side comparison of Rust crates
47
mappers
growingv0.8.1
Pure Rust geographical projections library
52
use-geographical-projection
experimentalv0.1.0
Primitive map projection vocabulary for RustUse
63
proj4rs
growingv0.1.10
Rust adaptation of Proj4
Core Metrics
| mappers | use-geographical-projection | proj4rs | |
|---|---|---|---|
| Health Score | 47 | 52 | 63 |
| Total Downloads | 24.5K | 21 | 456.8K |
| 30d Downloads | 0 | 0 | 83.4K |
| Dependents | 35 | 1 | 110 |
| Releases | 18 | 1 | 11 |
| Last Updated | 133d ago | 3d ago | 80d ago |
| Age | 3y 11m | 3d | 2y 11m |
Health Breakdown
mappers
Maintenance
12
Quality
10
Community
10
Popularity
5
Documentation
10
use-geographical-projection
Maintenance
13
Quality
15
Community
7
Popularity
2
Documentation
15
proj4rs
Maintenance
15
Quality
17
Community
11
Popularity
7
Documentation
13
Technical Details
| mappers | use-geographical-projection | proj4rs | |
|---|---|---|---|
| Version | 0.8.1 | 0.1.0 | 0.1.10 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 8 | 0 | 14 |
| Crate Size | 25KB | 3KB | 83KB |
| Features | 1 | 0 | 12 |
| Yanked % | 16.7% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.95.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •proj4rs leads with a health score of 63/100, but none of the options score above 80.
- •proj4rs is depended on by 110 crates — strongest ecosystem trust.