Decision Workspace
error_mapper vs handle-this vs error_set
Side-by-side comparison of Rust crates
43
error_mapper
growingv0.4.0
Simple and standardized Results and Errors handling accross all your projects
54
handle-this
experimentalv0.2.4
Ergonomic error handling with try/catch/throw/inspect/finally syntax and automatic stack traces
66
error_set
growingv0.9.2
Quick error declarations and automatic conversions between errors for precisely typed error handling. Inspired by Zig's error set type.
Core Metrics
| error_mapper | handle-this | error_set | |
|---|---|---|---|
| Health Score | 43 | 54 | 66 |
| Total Downloads | 19.8K | 89 | 161.7K |
| 30d Downloads | 0 | 0 | 8.5K |
| Dependents | 0 | 0 | 46 |
| Releases | 16 | 5 | 35 |
| Last Updated | 388d ago | 162d ago | 13d ago |
| Age | 2y 10m | 5m | 2y 3m |
Health Breakdown
error_mapper
Maintenance
7
Quality
13
Community
6
Popularity
5
Documentation
12
handle-this
Maintenance
17
Quality
14
Community
6
Popularity
2
Documentation
15
error_set
Maintenance
18
Quality
16
Community
11
Popularity
6
Documentation
15
Technical Details
| error_mapper | handle-this | error_set | |
|---|---|---|---|
| Version | 0.4.0 | 0.2.4 | 0.9.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 8 | 10 | 6 |
| Crate Size | 31KB | 130KB | 36KB |
| Features | 9 | 5 | 2 |
| Yanked % | 6.3% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.87.0 | 1.70 | 1.86 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •error_set leads with a health score of 66/100, but none of the options score above 80.
- •⚠ error_mapper has not been updated in over a year.