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Add first step of async-trait

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This commit is contained in:
Lucio Franco
2019-09-06 01:30:51 -04:00
parent b569280d41
commit 295e7321b9
7 changed files with 190 additions and 236 deletions
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tonic-examples/src/helloworld/server.rs
+6 -9
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@@ -1,8 +1,8 @@
use tonic::transport::Server;
use tonic::{Request, Response, Status};
use tonic::{Request, Response, Status, Server};
pub mod hello_world {
include!(concat!(env!("OUT_DIR"), "/helloworld.rs"));
tonic::server!(service = "helloworld.Greeter", proto = "self");
}
#[derive(Default, Clone)]
@@ -10,12 +10,9 @@ pub struct MyGreeter {
data: String,
}
#[tonic::server(service = "helloworld.Greeter", proto = "hello_world")]
impl MyGreeter {
pub async fn say_hello(
&self,
request: Request<hello_world::HelloRequest>,
) -> Result<Response<hello_world::HelloReply>, Status> {
#[tonic::server_trait]
impl hello_world::Greeter for MyGreeter {
async fn say_hello(self, request: Request<hello_world::HelloRequest>) -> Result<Response<hello_world::HelloReply>, Status> {
println!("Got a request: {:?}", request);
let string = &self.data;
@@ -35,7 +32,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
let greeter = MyGreeter::default();
Server::builder()
.serve(addr, GreeterServer::new(greeter))
.serve(addr, hello_world::GreeterServer::new(greeter))
.await?;
Ok(())