This crate connects Rust MessagePack library with [`serde`][serde] providing an ability to
easily serialize and deserialize both Rust built-in types, the standard library and custom data
structures.
## Motivating example
```
let buf = rmp_serde::to_vec(&(42, "the Answer")).unwrap();
assert_eq!(
vec![0x92, 0x2a, 0xaa, 0x74, 0x68, 0x65, 0x20, 0x41, 0x6e, 0x73, 0x77, 0x65, 0x72],
buf
);
assert_eq!((42, "the Answer"), rmp_serde::from_read_ref(&buf).unwrap());
```
# Type-based Serialization and Deserialization
Serde provides a mechanism for low boilerplate serialization & deserialization of values to and
from MessagePack via the serialization API.
To be able to serialize a piece of data, it must implement the `serde::Serialize` trait. To be
able to deserialize a piece of data, it must implement the `serde::Deserialize` trait. Serde
provides an annotation to automatically generate the code for these
traits: `#[derive(Serialize, Deserialize)]`.
# Examples
```
extern crate serde;
#[macro_use]
extern crate serde_derive;
extern crate rmp_serde as rmps;
use std::collections::HashMap;
use serde::{Deserialize, Serialize};
use rmps::{Deserializer, Serializer};
#[derive(Debug, PartialEq, Deserialize, Serialize)]
struct Human {
age: u32,
name: String,
}
fn main() {
let mut buf = Vec::new();
let val = Human {
age: 42,
name: "John".into(),
};
val.serialize(&mut Serializer::new(&mut buf)).unwrap();
}
```
[serde]: https://serde.rs/