Decision Workspace
qtty vs qtty-core vs qtty-derive
Side-by-side comparison of Rust crates
65
qtty
experimentalv0.8.3
Strongly typed physical and astronomical quantities.
62
qtty-core
experimentalv0.8.3
Core types for zero-cost strongly-typed physical quantities.
61
qtty-derive
experimentalv0.8.3
Procedural macro derives for qtty-core.
Core Metrics
| qtty | qtty-core | qtty-derive | |
|---|---|---|---|
| Health Score | 65 | 62 | 61 |
| Total Downloads | 3.4K | 3.6K | 4.0K |
| 30d Downloads | 1.1K | 1.1K | 1.1K |
| Dependents | 74 | 20 | 32 |
| Releases | 16 | 16 | 16 |
| Last Updated | today | today | today |
| Age | 5m | 5m | 5m |
Health Breakdown
qtty
Maintenance
20
Quality
17
Community
11
Popularity
4
Documentation
13
qtty-core
Maintenance
20
Quality
15
Community
10
Popularity
4
Documentation
13
qtty-derive
Maintenance
20
Quality
14
Community
10
Popularity
4
Documentation
13
Technical Details
| qtty | qtty-core | qtty-derive | |
|---|---|---|---|
| Version | 0.8.3 | 0.8.3 | 0.8.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-3-Clause | BSD-3-Clause | BSD-3-Clause |
| Dependencies | 7 | 12 | 3 |
| Crate Size | 39KB | 138KB | 5KB |
| Features | 23 | 21 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •qtty leads with a health score of 65/100, but none of the options score above 80.
- •qtty-derive has the most downloads (4.0K), suggesting wider adoption.