Decision Workspace
option-chain vs option-chain-tool vs unwrap_return
Side-by-side comparison of Rust crates
42
option-chain
growingv0.1.2
A macro for using `?` operator in functions that don't return `Option`.
39
option-chain-tool
experimentalv0.11.0
A Rust macro that brings JavaScript-like optional chaining to Rust.
37
unwrap_return
growingv0.1.2
A set of macros for returns and breaks in the None and Err cases.
Core Metrics
| option-chain | option-chain-tool | unwrap_return | |
|---|---|---|---|
| Health Score | 42 | 39 | 37 |
| Total Downloads | 1.9K | 31 | 4.3K |
| 30d Downloads | 6 | 7 | 6 |
| Dependents | 0 | 0 | 0 |
| Releases | 3 | 1 | 3 |
| Last Updated | 364d ago | 77d ago | 2070d ago |
| Age | 1y | 2m | 5y 9m |
Health Breakdown
option-chain
Maintenance
6
Quality
16
Community
6
Popularity
4
Documentation
10
option-chain-tool
Maintenance
9
Quality
15
Community
3
Popularity
2
Documentation
10
unwrap_return
Maintenance
4
Quality
16
Community
6
Popularity
4
Documentation
7
Technical Details
| option-chain | option-chain-tool | unwrap_return | |
|---|---|---|---|
| Version | 0.1.2 | 0.11.0 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | non-standard |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 3KB | 11KB | 5KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •option-chain leads with a health score of 42/100, but none of the options score above 80.
- •unwrap_return has the most downloads (4.3K), suggesting wider adoption.
- •⚠ unwrap_return has not been updated in over a year.