facet-json-schema 0.43.2

Generate JSON Schema from facet type metadata
Documentation
# facet-json-schema

Generate [JSON Schema](https://json-schema.org/) from facet type metadata.

This crate uses facet's reflection capabilities to generate JSON Schema definitions
from any type that implements `Facet`. The generated schemas can be used for:

- API documentation (OpenAPI/Swagger)
- Runtime validation
- Cross-language type generation
- Editor autocompletion

## Usage

```rust
use facet::Facet;
use facet_json_schema::to_schema;

#[derive(Facet)]
struct User {
    name: String,
    age: u32,
    email: Option<String>,
}

let schema = to_schema::<User>();
println!("{}", schema);
```

## Output

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "name": { "type": "string" },
    "age": { "type": "integer", "minimum": 0, "maximum": 4294967295 },
    "email": { "type": "string" }
  },
  "required": ["name", "age"]
}
```