| commit | 2639f8e63de5b5c4cde6a8cbed00c0cc8dfdecdd | [log] [tgz] |
|---|---|---|
| author | android-build-prod (mdb) <android-build-team-robot@google.com> | Fri Jan 29 07:37:26 2021 +0000 |
| committer | android-build-prod (mdb) <android-build-team-robot@google.com> | Fri Jan 29 07:37:26 2021 +0000 |
| tree | bd7a9c46e5b3d8026f2845a346e96394a887eb10 | |
| parent | 8cffafec6b8511427ff5739853bd9144d9c222db [diff] | |
| parent | fbee95b6e42d3fae32826e447a26a587ba54e440 [diff] |
Snap for 7110675 from fbee95b6e42d3fae32826e447a26a587ba54e440 to sdk-release Change-Id: I6b737b64612b2ac941321394541665790191ca4d
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.