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Serde repr derive
=================
[<img alt="github" src="https://img.shields.io/badge/github-dtolnay/serde--repr-8da0cb?style=for-the-badge&labelColor=555555&logo=github" height="20">](https://github.com/dtolnay/serde-repr)
[<img alt="crates.io" src="https://img.shields.io/crates/v/serde_repr.svg?style=for-the-badge&color=fc8d62&logo=rust" height="20">](https://crates.io/crates/serde_repr)
[<img alt="docs.rs" src="https://img.shields.io/badge/docs.rs-serde__repr-66c2a5?style=for-the-badge&labelColor=555555&logo=docs.rs" height="20">](https://docs.rs/serde_repr)
[<img alt="build status" src="https://img.shields.io/github/actions/workflow/status/dtolnay/serde-repr/ci.yml?branch=master&style=for-the-badge" height="20">](https://github.com/dtolnay/serde-repr/actions?query=branch%3Amaster)
This crate provides a derive macro to derive Serde's `Serialize` and
`Deserialize` traits in a way that delegates to the underlying repr of a C-like
enum.
```toml
[dependencies]
serde = "1.0"
serde_repr = "0.1"
```
```rust
use serde_repr::{Serialize_repr, Deserialize_repr};
#[derive(Serialize_repr, Deserialize_repr, PartialEq, Debug)]
#[repr(u8)]
enum SmallPrime {
Two = 2,
Three = 3,
Five = 5,
Seven = 7,
}
fn main() -> serde_json::Result<()> {
let j = serde_json::to_string(&SmallPrime::Seven)?;
assert_eq!(j, "7");
let p: SmallPrime = serde_json::from_str("2")?;
assert_eq!(p, SmallPrime::Two);
Ok(())
}
```
<br>
#### License
<sup>
Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option.
</sup>
<br>
<sub>
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
be dual licensed as above, without any additional terms or conditions.
</sub>
|
