use actix_web::{web, get, App, HttpServer,
Responder, HttpResponse};
#[get("/")]
async fn hello_world() -> HttpResponse {
HttpResponse::Ok().json("Hello, World")
}
#[actix_web::main]
async fn main() -> std::io::Result<()> {
HttpServer::new(|| {
App::new()
.service(hello_world)
})
.bind("127.0.0.1:8080")?
.run()
.await
}
