commit | 13475b7d0ec7fe6ef3fdc1e519b59749bf3f135c | [log] [tgz] |
---|---|---|
author | Joel Galenson <jgalenson@google.com> | Mon Nov 29 14:05:19 2021 -0800 |
committer | Joel Galenson <jgalenson@google.com> | Fri Dec 10 15:33:27 2021 -0800 |
tree | 27e6a4d749e4d75b72421f0cac7f5037b554775d | |
parent | d1d9d387ef4ba9b6d5b015cc29db14239dd8c994 [diff] |
Refresh Android.bp, cargo2android.json, TEST_MAPPING. Test: None Change-Id: Icb36cd53e8b74ab1a1f7e34286c44797ad56fe04
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.