Decision Workspace
err_tools vs easy-error vs error_mapper
Side-by-side comparison of Rust crates
44
err_tools
growingv0.2.2
Helper traits and functions for building errors in rust
48
easy-error
growingv1.0.0
Simple error utilities
43
error_mapper
growingv0.4.0
Simple and standardized Results and Errors handling accross all your projects
Core Metrics
| err_tools | easy-error | error_mapper | |
|---|---|---|---|
| Health Score | 44 | 48 | 43 |
| Total Downloads | 10.7K | 587.3K | 19.8K |
| 30d Downloads | 0 | 21.1K | 0 |
| Dependents | 28 | 482 | 0 |
| Releases | 4 | 6 | 16 |
| Last Updated | 160d ago | 1896d ago | 388d ago |
| Age | 5y 7m | 7y | 2y 10m |
Health Breakdown
err_tools
Maintenance
8
Quality
15
Community
7
Popularity
5
Documentation
9
easy-error
Maintenance
3
Quality
17
Community
12
Popularity
7
Documentation
9
error_mapper
Maintenance
7
Quality
13
Community
6
Popularity
5
Documentation
12
Technical Details
| err_tools | easy-error | error_mapper | |
|---|---|---|---|
| Version | 0.2.2 | 1.0.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 2 | 0 | 8 |
| Crate Size | 6KB | 7KB | 31KB |
| Features | 0 | 0 | 9 |
| Yanked % | 0.0% | 16.7% | 6.3% |
| Edition | 2018 | 2018 | 2024 |
| MSRV | — | — | 1.87.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •easy-error leads with a health score of 48/100, but none of the options score above 80.
- •easy-error is depended on by 482 crates — strongest ecosystem trust.
- •⚠ easy-error, error_mapper have not been updated in over a year.
- •err_tools, error_mapper are pre-1.0 — API may change.