Decision Workspace
nullgeo vs nullgeo-cli vs tensor-calc
Side-by-side comparison of Rust crates
47
nullgeo
experimentalv0.2.0
General-relativistic null-geodesic ray tracer (library)
45
nullgeo-cli
experimentalv0.2.0
Command-line ray tracer for null geodesics in arbitrary spacetimes
49
tensor-calc
experimentalv0.1.3
World's first Rust-based Einstein field equation solver with symbolic tensor calculus
Core Metrics
| nullgeo | nullgeo-cli | tensor-calc | |
|---|---|---|---|
| Health Score | 47 | 45 | 49 |
| Total Downloads | 83 | 33 | 1.2K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 2 | 0 | 0 |
| Releases | 3 | 2 | 4 |
| Last Updated | 30d ago | 30d ago | 309d ago |
| Age | 2m | 2m | 10m |
Health Breakdown
nullgeo
Maintenance
12
Quality
16
Community
7
Popularity
2
Documentation
10
nullgeo-cli
Maintenance
12
Quality
15
Community
6
Popularity
2
Documentation
10
tensor-calc
Maintenance
14
Quality
12
Community
6
Popularity
4
Documentation
13
Technical Details
| nullgeo | nullgeo-cli | tensor-calc | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 6 | 10 |
| Crate Size | 51KB | 24KB | 23KB |
| Features | 2 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tensor-calc leads with a health score of 49/100, but none of the options score above 80.