| commit | 4269064736b858f5caaf2fa60937d8a9a0d1908b | [log] [tgz] |
|---|---|---|
| author | android-build-team Robot <[email protected]> | Sat May 15 03:06:50 2021 +0000 |
| committer | android-build-team Robot <[email protected]> | Sat May 15 03:06:50 2021 +0000 |
| tree | 944dd49676b5a1fbc7916dd2f43ce03118ec1bae | |
| parent | 1a39ba0b83c811aaf8c54fdc5970882123ac32a3 [diff] | |
| parent | 17a938fe418e4b486d04c5a27063169994cb81d6 [diff] |
Snap for 7362794 from 17a938fe418e4b486d04c5a27063169994cb81d6 to sc-v2-release Change-Id: I57991ef89ee0ad37ae9ca070f251da274c60f418
Serde is a framework for serializing and deserializing Rust data structures efficiently and generically.
You may be looking for:
#[derive(Serialize, Deserialize)][dependencies] # The core APIs, including the Serialize and Deserialize traits. Always # required when using Serde. The "derive" feature is only required when # using #[derive(Serialize, Deserialize)] to make Serde work with structs # and enums defined in your crate. serde = { version = "1.0", features = ["derive"] } # Each data format lives in its own crate; the sample code below uses JSON # but you may be using a different one. serde_json = "1.0"
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); }
Serde is one of the most widely used Rust libraries so any place that Rustaceans congregate will be able to help you out. For chat, consider trying the #general or #beginners channels of the unofficial community Discord, the #rust-usage channel of the official Rust Project Discord, or the #general stream in Zulip. For asynchronous, consider the [rust] tag on StackOverflow, the /r/rust subreddit which has a pinned weekly easy questions post, or the Rust Discourse forum. It's acceptable to file a support issue in this repo but they tend not to get as many eyes as any of the above and may get closed without a response after some time.