30 releases

0.4.1 May 18, 2024
0.4.0 Mar 30, 2024
0.3.0 Jan 6, 2024
0.2.25 Nov 19, 2023
0.2.13 Nov 21, 2022

#14 in #grpc-server

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2,551 downloads per month
Used in tardis

MIT/Apache

1MB
21K SLoC

GRPC support for Poem

Example

use poem::{listener::TcpListener, Server};
use poem_grpc::{Request, Response, RouteGrpc, Status};

poem_grpc::include_proto!("helloworld");

struct GreeterService;

impl Greeter for GreeterService {
    async fn say_hello(
        &self,
        request: Request<HelloRequest>,
    ) -> Result<Response<HelloReply>, Status> {
        let reply = HelloReply {
            message: format!("Hello {}!", request.into_inner().name),
        };
        Ok(Response::new(reply))
    }
}

#[tokio::main]
async fn main() -> Result<(), std::io::Error> {
    let route = RouteGrpc::new().add_service(GreeterServer::new(GreeterService));
    Server::new(TcpListener::bind("0.0.0.0:3000"))
        .run(route)
        .await
}

Safety

This crate uses #![forbid(unsafe_code)] to ensure everything is implemented in 100% Safe Rust.

MSRV

The minimum supported Rust version for this crate is 1.75.0.

Contributing

🎈 Thanks for your help improving the project! We are so happy to have you!

License

Licensed under either of

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Poem by you, shall be licensed as Apache, without any additional terms or conditions.

Dependencies

~21–34MB
~611K SLoC