Crate facet_json

  facet-json

Logo by Misiasart

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JSON serialization and deserialization for facet.

Usage

Serialization Example

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

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 }
}

License

Licensed under either of:

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Functions

from_str

Deserializes a JSON string into a value of type T that implements Facet.

from_str_opaque

Deserialize a Poke object from a JSON string.

to_json

Serializes any Facet type to JSON

to_json_string

Serializes any Facet type to JSON and returns it as a String