JSON serialization and deserialization for [facet](https://crates.io/crates/facet).
## Usage
### Serialization Example
```rust
use facet::Facet;
use facet_reflect::Peek;
use facet_json::to_json_string;
#[derive(facet::Facet)]
struct Person {
name: String,
age: u32,
}
fn main() {
// Create a struct to serialize
let person = Person {
name: "Alice".to_string(),
age: 30,
};
// Create a Peek object from the struct
let peek = Peek::new(&person);
// Serialize to JSON (true = pretty-print)
let json = to_json_string(peek, true);
println!("{}", json);
// Output:
// {
// "name": "Alice",
// "age": 30
// }
}
```
### Deserialization Example
```rust
use facet::Facet;
use facet_json::from_str;
#[derive(facet::Facet, Debug)]
struct Person {
name: String,
age: u32,
}
fn main() {
// JSON string to deserialize
let json = r#"{"name":"Bob","age":25}"#;
// Deserialize the JSON to a Person struct
let person: Person = from_str(json).unwrap();
println!("{:?}", person);
// Output: Person { name: "Bob", age: 25 }
}
```