#serde #serialization #no_std

macro no-std serde_derive

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

132 releases (stable)

1.0.91 May 6, 2019
1.0.89 Mar 1, 2019
1.0.83 Dec 28, 2018
1.0.80 Oct 14, 2018
0.8.19 Nov 23, 2016

#10 in Encoding

Download history 100480/week @ 2019-01-22 96864/week @ 2019-01-29 106144/week @ 2019-02-05 105198/week @ 2019-02-12 111199/week @ 2019-02-19 120107/week @ 2019-02-26 114321/week @ 2019-03-05 109660/week @ 2019-03-12 99676/week @ 2019-03-19 98252/week @ 2019-03-26 126663/week @ 2019-04-02 118606/week @ 2019-04-09 103160/week @ 2019-04-16 104811/week @ 2019-04-23 98148/week @ 2019-04-30

460,272 downloads per month
Used in 5,456 crates (3,271 directly)

MIT/Apache

273KB
6.5K SLoC

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


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Serde in action

use serde::{Serialize, Deserialize};

#[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

~772KB
~17K SLoC