Decision Workspace
macro-lens vs macro-lens-derive vs macro-lens-macros
Side-by-side comparison of Rust crates
49
macro-lens
experimentalv2.0.1
Provides support for lenses, which are a mechanism in functional programming for focusing on a part of a complex data structure.
50
macro-lens-derive
experimentalv2.0.1
Provides procedural `derive` macros that are used in conjuction with the `lens` crate.
50
macro-lens-macros
experimentalv2.0.1
Temporary crate used to implement the `lens!` procedural macro.
Core Metrics
| macro-lens | macro-lens-derive | macro-lens-macros | |
|---|---|---|---|
| Health Score | 49 | 50 | 50 |
| Total Downloads | 33 | 80 | 80 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 2 | 2 |
| Releases | 2 | 2 | 2 |
| Last Updated | 47d ago | 47d ago | 47d ago |
| Age | 3m | 3m | 3m |
Health Breakdown
macro-lens
Maintenance
14
Quality
17
Community
3
Popularity
2
Documentation
13
macro-lens-derive
Maintenance
14
Quality
17
Community
4
Popularity
2
Documentation
13
macro-lens-macros
Maintenance
14
Quality
17
Community
4
Popularity
2
Documentation
13
Technical Details
| macro-lens | macro-lens-derive | macro-lens-macros | |
|---|---|---|---|
| Version | 2.0.1 | 2.0.1 | 2.0.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 3 | 3 | 3 |
| Crate Size | 9KB | 5KB | 4KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •macro-lens-derive leads with a health score of 50/100, but none of the options score above 80.