56 lines
1.6 KiB
Markdown
56 lines
1.6 KiB
Markdown
|
<!-- Serde readme rendered on crates.io -->
|
||
|
|
|
||
|
|
**Serde is a framework for *ser*ializing and *de*serializing Rust data structures efficiently and generically.**
|
||
|
|
|
||
|
|
---
|
||
|
|
|
||
|
|
You may be looking for:
|
||
|
|
|
||
|
|
- [An overview of Serde](https://serde.rs/)
|
||
|
|
- [Data formats supported by Serde](https://serde.rs/#data-formats)
|
||
|
|
- [Setting up `#[derive(Serialize, Deserialize)]`](https://serde.rs/codegen.html)
|
||
|
|
- [Examples](https://serde.rs/examples.html)
|
||
|
|
- [API documentation](https://docs.serde.rs/serde/)
|
||
|
|
- [Release notes](https://github.com/serde-rs/serde/releases)
|
||
|
|
|
||
|
|
## Serde in action
|
||
|
|
|
||
|
|
```rust
|
||
|
|
#[macro_use]
|
||
|
|
extern crate serde_derive;
|
||
|
|
|
||
|
|
extern crate serde;
|
||
|
|
extern crate serde_json;
|
||
|
|
|
||
|
|
#[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);
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
## Getting help
|
||
|
|
|
||
|
|
Serde developers live in the #serde channel on
|
||
|
|
[`irc.mozilla.org`](https://wiki.mozilla.org/IRC). The #rust channel is also a
|
||
|
|
good resource with generally faster response time but less specific knowledge
|
||
|
|
about Serde. If IRC is not your thing or you don't get a good response, we are
|
||
|
|
happy to respond to [GitHub issues](https://github.com/serde-rs/serde/issues/new)
|
||
|
|
as well.
|