Decision Workspace
aok vs okerr vs error_set
Side-by-side comparison of Rust crates
55
aok
growingv0.1.18
Simplified error handling with anyhow. throw! macro returns directly / 简化 anyhow 错误处理。throw! 宏直接返回
54
okerr
experimentalv1.0.2
Ergonomic result / error handling helpers built on anyhow and thiserror.
59
error_set
growingv0.9.1
Quick error declarations and automatic conversions between errors for precisely typed error handling. Inspired by Zig's error set type.
Core Metrics
| aok | okerr | error_set | |
|---|---|---|---|
| Health Score | 55 | 54 | 59 |
| Total Downloads | 62.3K | 186 | 116.4K |
| 30d Downloads | 3.9K | 21 | 11.5K |
| Dependents | 3.5K | 3 | 42 |
| Releases | 17 | 3 | 34 |
| Last Updated | 155d ago | 123d ago | 115d ago |
| Age | 2y 2m | 4m | 1y 11m |
Health Breakdown
aok
Maintenance
12
Quality
15
Community
14
Popularity
6
Documentation
8
okerr
Maintenance
13
Quality
17
Community
8
Popularity
3
Documentation
13
error_set
Maintenance
13
Quality
15
Community
10
Popularity
6
Documentation
15
Technical Details
| aok | okerr | error_set | |
|---|---|---|---|
| Version | 0.1.18 | 1.0.2 | 0.9.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MulanPSL-2.0 | MIT | Apache-2.0 |
| Dependencies | 1 | 3 | 6 |
| Crate Size | 4KB | 13KB | 34KB |
| Features | 0 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | 1.86 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •error_set leads with a health score of 59/100, but none of the options score above 80.
- •aok is depended on by 3.5K crates — strongest ecosystem trust.
- •aok, error_set are pre-1.0 — API may change.