Procedural macros for json_in_type

This crate defines a derive mode macro allowing the automatic derivation of the JSONValue trait for custom data structures.

Example

extern crate json_in_type;
#[macro_use]
extern crate json_in_type_derive;
use json_in_type::JSONValue;

#[derive(JSONValue)]
struct MyObject { // This will be encoded as a JSON object
    void: (),
    list: Vec<u8>,
    hello: String,
}

#[derive(JSONValue)]
struct WrapperStruct(u8, u8); // This will be encoded as a JSON list

lib.rs:

This module provides a procedural macro to derive JSONValue for custom structs.

Examples

extern crate json_in_type;
#[macro_use] extern crate json_in_type_derive;
use json_in_type::JSONValue;

#[derive(JSONValue)]
struct MyObject {
    void: (),
    list: Vec<u8>,
    hello: String,
}

let obj = MyObject {
    void: (),
    list: vec![1, 2, 3],
    hello: String::from("world"),
};
assert_eq!(
    r#"{"void":null,"list":[1,2,3],"hello":"world"}"#,
    obj.to_json_string()
);