src/main.rs

   1 use actix_web::{get, web, App, HttpServer, Responder};
   2
   3 #[get("/hello/{name}")]
   4 async fn greet(name: web::Path<String>) -> impl Responder {
   5     format!("Hello {name}!")
   6 }
   7
   8 #[actix_web::main] // or #[tokio::main]
   9 async fn main() -> std::io::Result<()> {
  10     HttpServer::new(|| {
  11         App::new().service(greet)
  12     })
  13     .bind(("127.0.0.1", 8080))?
  14     .run()
  15     .await
  16 }