Decision Workspace
exstd vs schemars vs oxc-schemars
Side-by-side comparison of Rust crates
51
exstd
growingv0.1.6
exstd is a Rust library that provides a set of commonly used extensions for the Rust standard library, including serialization, asynchronous programming, HTTP requests, logging, error handling, and more.
66
schemars
stablev1.2.1
Generate JSON Schemas from Rust code
64
oxc-schemars
growingv0.9.1
Generate JSON Schemas from Rust code
Core Metrics
| exstd | schemars | oxc-schemars | |
|---|---|---|---|
| Health Score | 51 | 66 | 64 |
| Total Downloads | 8.6K | 336.2M | 252.8K |
| 30d Downloads | 0 | 25.2M | 32.0K |
| Dependents | 0 | 63.0K | 111 |
| Releases | 7 | 96 | 8 |
| Last Updated | 785d ago | 162d ago | 13d ago |
| Age | 2y 1m | 6y 11m | 1y 1m |
Health Breakdown
exstd
Maintenance
12
Quality
13
Community
6
Popularity
5
Documentation
15
schemars
Maintenance
12
Quality
19
Community
15
Popularity
8
Documentation
12
oxc-schemars
Maintenance
18
Quality
15
Community
13
Popularity
6
Documentation
12
Technical Details
| exstd | schemars | oxc-schemars | |
|---|---|---|---|
| Version | 0.1.6 | 1.2.1 | 0.9.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 15 | 42 | 8 |
| Crate Size | 3KB | 94KB | 54KB |
| Features | 0 | 6 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.78.0 | 1.74 | 1.60 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •schemars leads with a health score of 66/100, but none of the options score above 80.
- •schemars is depended on by 63.0K crates — strongest ecosystem trust.
- •⚠ exstd has not been updated in over a year.
- •exstd, oxc-schemars are pre-1.0 — API may change.