Decision Workspace
ref-map vs or-panic vs unchecked_unwrap
Side-by-side comparison of Rust crates
54
ref-map
growingv0.2.0
Helper trait for Option and Result to map references
58
or-panic
experimentalv1.0.2
unwrap or panic
57
unchecked_unwrap
growingv4.0.0
Adds an unchecked version of `unwrap()` and `expect()` to Option and Result.
Core Metrics
| ref-map | or-panic | unchecked_unwrap | |
|---|---|---|---|
| Health Score | 54 | 58 | 57 |
| Total Downloads | 99.1K | 3.0K | 785.6K |
| 30d Downloads | 4.1K | 1.5K | 82.7K |
| Dependents | 60 | 7 | 106 |
| Releases | 5 | 2 | 10 |
| Last Updated | 43d ago | 128d ago | 1466d ago |
| Age | 6y 2m | 4m | 7y 3m |
Health Breakdown
ref-map
Maintenance
13
Quality
16
Community
10
Popularity
6
Documentation
9
or-panic
Maintenance
11
Quality
20
Community
8
Popularity
4
Documentation
15
unchecked_unwrap
Maintenance
4
Quality
23
Community
12
Popularity
7
Documentation
11
Technical Details
| ref-map | or-panic | unchecked_unwrap | |
|---|---|---|---|
| Version | 0.2.0 | 1.0.2 | 4.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 5KB | 8KB | 9KB |
| Features | 0 | 3 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | — | 1.68 | 1.54 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •or-panic leads with a health score of 58/100, but none of the options score above 80.
- •unchecked_unwrap has the most downloads (785.6K), suggesting wider adoption.
- •unchecked_unwrap is depended on by 106 crates — strongest ecosystem trust.
- •⚠ unchecked_unwrap has not been updated in over a year.
- •ref-map is pre-1.0 — API may change.