`prost-serde-derive` is a procedural macro for serializing/deserializing structs generated by [Prost] with [Serde].

## How to use

When using [tonic-build], add type attribute to the structs/enums like following:

```rust
fn main() {
    tonic_build::configure()
        .type_attribute("some.proto.SomeStruct", "#[derive(prost_serde_derive::Deserialize, prost_serde_derive::Serialize)]")
        // Add following if you have to allow missing non-nullable fields when deserializing (will be filled with the default value)
        .type_attribute("some.proto.SomeStruct", "#[prost_serde_derive(use_default_for_missing_fields)]")
        // Add following if you have to allow deserializing even if there are type errors
        .type_attribute("some.proto.SomeStruct", "#[prost_serde_derive(omit_type_errors)]")
        // Serializing/deserializing Prost enumerations are also available
        .type_attribute("some.proto.SomeEnum", "#[derive(prost_serde_derive::Deserialize, prost_serde_derive::Serialize)]")
        .compile(...);
}
```

Make sure to include [base64](https://crates.io/crates/base64) to your dependencies when `bytes` type is used in your proto.


 [Prost]: https://github.com/tokio-rs/prost
 [Serde]: https://serde.rs
 [tonic-build]: https://github.com/hyperium/tonic