Decision Workspace
api_anthropic vs former_types vs former
Side-by-side comparison of Rust crates
36
api_anthropic
growingv0.1.0
API to LLMs from Anthropic.
71
former_types
stablev2.38.0
A flexible implementation of the Builder pattern supporting nested builders and collection-specific subformers. Its compile-time structures and traits that are not generated but reused.
70
former
stablev2.45.0
A flexible implementation of the Builder pattern supporting nested builders and collection-specific subformers. Simplify the construction of complex objects.
Core Metrics
| api_anthropic | former_types | former | |
|---|---|---|---|
| Health Score | 36 | 71 | 70 |
| Total Downloads | 749 | 57.1K | 220.0K |
| 30d Downloads | 0 | 7.5K | 8.0K |
| Dependents | 0 | 140 | 234 |
| Releases | 1 | 38 | 73 |
| Last Updated | 411d ago | 37d ago | 37d ago |
| Age | 1y 1m | 2y | 4y 6m |
Health Breakdown
api_anthropic
Maintenance
2
Quality
13
Community
5
Popularity
3
Documentation
13
former_types
Maintenance
17
Quality
23
Community
12
Popularity
6
Documentation
13
former
Maintenance
17
Quality
22
Community
12
Popularity
6
Documentation
13
Technical Details
| api_anthropic | former_types | former | |
|---|---|---|---|
| Version | 0.1.0 | 2.38.0 | 2.45.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 28 | 3 | 6 |
| Crate Size | 20KB | 39KB | 291KB |
| Features | 3 | 6 | 10 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •former_types leads with a health score of 71/100, but none of the options score above 80.
- •former has the most downloads (220.0K), suggesting wider adoption.
- •former is depended on by 234 crates — strongest ecosystem trust.
- •⚠ api_anthropic has not been updated in over a year.
- •api_anthropic is pre-1.0 — API may change.