Decision Workspace
natural_constants vs scilib vs use-physical-constants
Side-by-side comparison of Rust crates
41
natural_constants
growingv0.2.0
Pre-defined constants from all disciplines (math, physics, ...)
48
scilib
growingv1.0.0
A scientific library for the Rust programming language.
47
use-physical-constants
experimentalv0.1.0
Reusable physical constants for RustUse
Core Metrics
| natural_constants | scilib | use-physical-constants | |
|---|---|---|---|
| Health Score | 41 | 48 | 47 |
| Total Downloads | 4.5K | 70.2K | 110 |
| 30d Downloads | 0 | 1.5K | 0 |
| Dependents | 0 | 73 | 5 |
| Releases | 2 | 23 | 1 |
| Last Updated | 1371d ago | 1034d ago | 59d ago |
| Age | 9y 4m | 4y 9m | 1m |
Health Breakdown
natural_constants
Maintenance
3
Quality
16
Community
5
Popularity
4
Documentation
13
scilib
Maintenance
6
Quality
12
Community
11
Popularity
6
Documentation
13
use-physical-constants
Maintenance
10
Quality
15
Community
5
Popularity
2
Documentation
15
Technical Details
| natural_constants | scilib | use-physical-constants | |
|---|---|---|---|
| Version | 0.2.0 | 1.0.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | GPL-3.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 1 | 0 |
| Crate Size | 18KB | 2.4MB | 2KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 26.1% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.95.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •scilib leads with a health score of 48/100, but none of the options score above 80.
- •⚠ natural_constants, scilib have not been updated in over a year.
- •natural_constants, use-physical-constants are pre-1.0 — API may change.