Decision Workspace
easy-error vs pyo3-error vs err_tools
Side-by-side comparison of Rust crates
48
easy-error
growingv1.0.0
Simple error utilities
60
pyo3-error
growingv0.8.0
Unified error causality chains across Rust and Python
48
err_tools
growingv0.2.2
Helper traits and functions for building errors in rust
Core Metrics
| easy-error | pyo3-error | err_tools | |
|---|---|---|---|
| Health Score | 48 | 60 | 48 |
| Total Downloads | 472.8K | 16.7K | 10.1K |
| 30d Downloads | 25.4K | 1.0K | 191 |
| Dependents | 318 | 24 | 28 |
| Releases | 6 | 8 | 4 |
| Last Updated | 1788d ago | 53d ago | 52d ago |
| Age | 6y 9m | 1y 7m | 5y 3m |
Health Breakdown
easy-error
Maintenance
3
Quality
17
Community
12
Popularity
7
Documentation
9
pyo3-error
Maintenance
18
Quality
15
Community
10
Popularity
5
Documentation
12
err_tools
Maintenance
12
Quality
15
Community
7
Popularity
5
Documentation
9
Technical Details
| easy-error | pyo3-error | err_tools | |
|---|---|---|---|
| Version | 1.0.0 | 0.8.0 | 0.2.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MPL-2.0 | MIT |
| Dependencies | 0 | 3 | 2 |
| Crate Size | 7KB | 13KB | 6KB |
| Features | 0 | 0 | 0 |
| Yanked % | 16.7% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | — | 1.83 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pyo3-error leads with a health score of 60/100, but none of the options score above 80.
- •easy-error has the most downloads (472.8K), suggesting wider adoption.
- •easy-error is depended on by 318 crates — strongest ecosystem trust.
- •⚠ easy-error has not been updated in over a year.
- •pyo3-error, err_tools are pre-1.0 — API may change.