Decision Workspace
iostub vs io-extra vs webio
Side-by-side comparison of Rust crates
37
iostub
growingv0.2.0
A ready to use std::io::Read stub to write test suites
46
io-extra
growingv0.3.0
An extension trait for `std::io::Error`, with shorthand constructors for various `std::io::ErrorKind`s.
52
webio
experimentalv1.0.0
A minimalist, high-performance Rust web framework built with a zero-dependency philosophy for maximum speed and low memory footprint.
Core Metrics
| iostub | io-extra | webio | |
|---|---|---|---|
| Health Score | 37 | 46 | 52 |
| Total Downloads | 1.6K | 5.6K | 484 |
| 30d Downloads | 4 | 245 | 197 |
| Dependents | 0 | 10 | 18 |
| Releases | 2 | 3 | 29 |
| Last Updated | 458d ago | 714d ago | today |
| Age | 1y 3m | 2y 3m | 1m |
Health Breakdown
iostub
Maintenance
6
Quality
16
Community
3
Popularity
4
Documentation
8
io-extra
Maintenance
5
Quality
16
Community
8
Popularity
4
Documentation
13
webio
Maintenance
13
Quality
17
Community
9
Popularity
3
Documentation
10
Technical Details
| iostub | io-extra | webio | |
|---|---|---|---|
| Version | 0.2.0 | 0.3.0 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | non-standard | MIT OR Apache-2.0 | MIT |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 3KB | 3KB | 42KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •webio leads with a health score of 52/100, but none of the options score above 80.
- •io-extra has the most downloads (5.6K), suggesting wider adoption.
- •⚠ iostub, io-extra have not been updated in over a year.
- •iostub, io-extra are pre-1.0 — API may change.