| commit | b4cc1bf21774d95a2d3152c67cdb38170f4a743b | [log] [tgz] |
|---|---|---|
| author | Joel Galenson <[email protected]> | Tue Aug 24 19:56:32 2021 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Tue Aug 24 19:56:32 2021 +0000 |
| tree | 42b40c6ce8ce28f25eff5ba557decc661fcab540 | |
| parent | ba636a7b502db93e18090b950d8532899d0088c5 [diff] | |
| parent | 07a786b6d893ee6f24469d42aab11756eed3e93d [diff] |
Update TEST_MAPPING am: 4b112f110d am: 6557ec3e4a am: 984d1fc94e am: 07a786b6d8 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/serde/+/1806168 Change-Id: I3bc34ab81fc9a570ab57741f55a4feebe9e08c69
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.