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Update main-example

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This commit is contained in:
Yuki Okushi 2019-12-29 01:38:51 +09:00
parent 9da187a36c
commit 94c8c843b1
2 changed files with 7 additions and 6 deletions
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3
examples/main-example/Cargo.toml
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@ -4,4 +4,5 @@ version = "1.0.0"
edition = "2018" edition = "2018"
[dependencies] [dependencies]
actix-web = "1.0" actix-web = "2.0"
actix-rt = "1.0"

10
examples/main-example/src/main.rs
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@ -1,20 +1,20 @@
// <main-example> // <main-example>
use actix_web::{web, App, HttpRequest, HttpServer, Responder}; use actix_web::{web, App, HttpRequest, HttpServer, Responder};
fn greet(req: HttpRequest) -> impl Responder { async fn greet(req: HttpRequest) -> impl Responder {
let name = req.match_info().get("name").unwrap_or("World"); let name = req.match_info().get("name").unwrap_or("World");
format!("Hello {}!", &name) format!("Hello {}!", &name)
} }
fn main() { #[actix_rt::main]
async fn main() -> std::io::Result<()> {
HttpServer::new(|| { HttpServer::new(|| {
App::new() App::new()
.route("/", web::get().to(greet)) .route("/", web::get().to(greet))
.route("/{name}", web::get().to(greet)) .route("/{name}", web::get().to(greet))
}) })
.bind("127.0.0.1:8088") .bind("127.0.0.1:8088")?
.unwrap()
.run() .run()
.unwrap(); .await
} }
// </main-example> // </main-example>