Serialization and deserialization support provided by the compiler in the form
of `derive(RustcEncodable, RustcDecodable)`.
[](https://travis-ci.org/rust-lang-nursery/rustc-serialize)
[](https://ci.appveyor.com/project/alexcrichton/rustc-serialize)
[Documentation](https://doc.rust-lang.org/rustc-serialize)
Add this to your `Cargo.toml`:
```toml
[dependencies]
rustc-serialize = "0.3"
```
and this to your crate root:
```rust
extern crate rustc_serialize;
```