Decision Workspace
arc-io-error vs eieio vs light_clone
Side-by-side comparison of Rust crates
39
arc-io-error
growingv0.1.1
A version of std::io::Error implemented on top of Arc instead of Box, making it cloneable.
47
eieio
growingv1.0.0
Error Implementing `Eq + Clone` replacing `std::io::Error`
55
light_clone
experimentalv0.4.1
Compile-time enforcement for O(1) clone operations
Core Metrics
| arc-io-error | eieio | light_clone | |
|---|---|---|---|
| Health Score | 39 | 47 | 55 |
| Total Downloads | 4.9K | 1.3M | 112 |
| 30d Downloads | 5 | 74.8K | 20 |
| Dependents | 0 | 19 | 0 |
| Releases | 2 | 1 | 5 |
| Last Updated | 3150d ago | 2140d ago | 54d ago |
| Age | 8y 7m | 5y 10m | 1m |
Health Breakdown
arc-io-error
Maintenance
3
Quality
16
Community
5
Popularity
4
Documentation
11
eieio
Maintenance
1
Quality
21
Community
9
Popularity
7
Documentation
9
light_clone
Maintenance
16
Quality
16
Community
6
Popularity
2
Documentation
15
Technical Details
| arc-io-error | eieio | light_clone | |
|---|---|---|---|
| Version | 0.1.1 | 1.0.0 | 0.4.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT/Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 0 | 13 |
| Crate Size | 9KB | 3KB | 37KB |
| Features | 0 | 0 | 12 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2018 | 2021 |
| MSRV | — | — | 1.70.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •light_clone leads with a health score of 55/100, but none of the options score above 80.
- •eieio has the most downloads (1.3M), suggesting wider adoption.
- •⚠ arc-io-error, eieio have not been updated in over a year.
- •arc-io-error, light_clone are pre-1.0 — API may change.