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31 lines
1.2 KiB
Markdown
31 lines
1.2 KiB
Markdown
# Actix-web ProtoBuf [](https://travis-ci.org/actix/actix-protobuf) [](https://codecov.io/gh/actix/actix-protobuf) [](https://crates.io/crates/actix-protobuf) [](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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## Example
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```rust,ignore
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use actix_web::*;
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use actix_protobuf::*;
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use futures::Future;
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#[derive(Clone, Debug, PartialEq, Message)]
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pub struct MyObj {
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#[prost(int32, tag="1")]
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pub number: i32,
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#[prost(string, tag="2")]
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pub name: String,
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}
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fn index(req: HttpRequest) -> Box<Future<Item=HttpResponse, Error=Error>> {
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req.protobuf()
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.from_err() // convert all errors into `Error`
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.and_then(|val: MyObj| {
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println!("model: {:?}", val);
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Ok(httpcodes::HTTPOk.build().protobuf(val)?) // <- send response
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})
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.responder()
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}
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```
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