#serde #serialization #no_std

macro no-std serde_derive

Macros 1.1 implementation of #[derive(Serialize, Deserialize)]

118 releases (78 stable)

1.0.77 Sep 7, 2018
1.0.75 Aug 25, 2018
1.0.70 Jul 7, 2018
1.0.36 Mar 27, 2018
0.8.19 Nov 23, 2016

#7 in Encoding

Download history 46988/week @ 2018-06-15 51684/week @ 2018-06-22 59369/week @ 2018-06-29 60476/week @ 2018-07-06 62188/week @ 2018-07-13 61817/week @ 2018-07-20 55167/week @ 2018-07-27 56911/week @ 2018-08-03 64491/week @ 2018-08-10 56809/week @ 2018-08-17 61878/week @ 2018-08-24 66960/week @ 2018-08-31 69685/week @ 2018-09-07

258,140 downloads per month
Used in 3,336 crates (2,338 directly)

MIT/Apache

251KB
6K SLoC

Serde is a framework for serializing and deserializing Rust data structures efficiently and generically.


You may be looking for:

Serde in action

#[macro_use]
extern crate serde_derive;

extern crate serde;
extern crate serde_json;

#[derive(Serialize, Deserialize, Debug)]
struct Point {
    x: i32,
    y: i32,
}

fn main() {
    let point = Point { x: 1, y: 2 };

    // Convert the Point to a JSON string.
    let serialized = serde_json::to_string(&point).unwrap();

    // Prints serialized = {"x":1,"y":2}
    println!("serialized = {}", serialized);

    // Convert the JSON string back to a Point.
    let deserialized: Point = serde_json::from_str(&serialized).unwrap();

    // Prints deserialized = Point { x: 1, y: 2 }
    println!("deserialized = {:?}", deserialized);
}

Getting help

Serde developers live in the #serde channel on irc.mozilla.org. The #rust channel is also a good resource with generally faster response time but less specific knowledge about Serde. If IRC is not your thing or you don't get a good response, we are happy to respond to GitHub issues as well.

Dependencies

~1MB
~21K SLoC