| commit | 7659780bcb3e26e940d2e566d01cefa69d355abe | [log] [tgz] |
|---|---|---|
| author | Joel Galenson <[email protected]> | Wed Dec 15 18:07:23 2021 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Wed Dec 15 18:07:23 2021 +0000 |
| tree | 53999d7ba4d4852627c17dfb11a63c6c85dd64f8 | |
| parent | 86852e3c954732e402db4a9ca64d3c5582d2c28c [diff] | |
| parent | bad4bc6d7fdad1354811fcfe8ff27b0916189e0d [diff] |
Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: eb6778ca2b am: 835bfbe608 am: 9709366d77 am: bad4bc6d7f Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/serde/+/1912508 Change-Id: Idfc7ea90ba59cf0587eae0fcd03fae67ed21d639
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.