Decision Workspace
essential vs cas_codes vs periodic-table-on-an-enum
Side-by-side comparison of Rust crates
40
essential
growingv0.1.1
Types for elements, ions and isotopes, the essential and basic units of the matter
44
cas_codes
experimentalv0.1.0
A Rust library for parsing, validating, and working with Chemical Abstracts Service (CAS) Registry Numbers
42
periodic-table-on-an-enum
growingv0.3.2
Complete periodic table, with melting point, density, atomic mass, electron configuration, oxidation states and more.
Core Metrics
| essential | cas_codes | periodic-table-on-an-enum | |
|---|---|---|---|
| Health Score | 40 | 44 | 42 |
| Total Downloads | 3.0K | 33 | 8.2K |
| 30d Downloads | 4 | 3 | 248 |
| Dependents | 0 | 0 | 32 |
| Releases | 2 | 1 | 1 |
| Last Updated | 2188d ago | 136d ago | 2029d ago |
| Age | 5y 12m | 4m | 5y 6m |
Health Breakdown
essential
Maintenance
3
Quality
16
Community
5
Popularity
4
Documentation
12
cas_codes
Maintenance
6
Quality
17
Community
6
Popularity
2
Documentation
13
periodic-table-on-an-enum
Maintenance
1
Quality
15
Community
9
Popularity
5
Documentation
12
Technical Details
| essential | cas_codes | periodic-table-on-an-enum | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.0 | 0.3.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | GPL-3.0 | MIT |
| Dependencies | 0 | 5 | 1 |
| Crate Size | 2KB | 21KB | 14KB |
| Features | 0 | 11 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cas_codes leads with a health score of 44/100, but none of the options score above 80.
- •periodic-table-on-an-enum has the most downloads (8.2K), suggesting wider adoption.
- •⚠ essential, periodic-table-on-an-enum have not been updated in over a year.