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actix-extras/actix-protobuf/README.md

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# actix-protobuf
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[![crates.io](https://img.shields.io/crates/v/actix-protobuf)](https://crates.io/crates/actix-protobuf)
[![Documentation](https://docs.rs/actix-protobuf/badge.svg)](https://docs.rs/actix-protobuf)
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[![Dependency Status](https://deps.rs/crate/actix-protobuf/0.5.1/status.svg)](https://deps.rs/crate/actix-protobuf/0.5.1)
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![Apache 2.0 or MIT licensed](https://img.shields.io/crates/l/actix-protobuf)
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[![Join the chat at https://gitter.im/actix/actix](https://badges.gitter.im/actix/actix.svg)](https://gitter.im/actix/actix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
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> Protobuf support for actix-web framework.
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* Minimum supported Rust version: 1.39.0 or later
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## Example
```rust,ignore
use actix_protobuf::*;
use actix_web::*;
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#[derive(Clone, PartialEq, Message)]
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pub struct MyObj {
#[prost(int32, tag = "1")]
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pub number: i32,
#[prost(string, tag = "2")]
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pub name: String,
}
async fn index(msg: ProtoBuf<MyObj>) -> Result<HttpResponse> {
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println!("model: {:?}", msg);
HttpResponse::Ok().protobuf(msg.0) // <- send response
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}
```
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See [here](https://github.com/actix/actix-protobuf/tree/master/examples/prost-example) for the complete example.
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## License
This project is licensed under either of
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* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0))
* MIT license ([LICENSE-MIT](LICENSE-MIT) or [https://opensource.org/licenses/MIT](https://opensource.org/licenses/MIT))
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at your option.