[−][src]Function actix_web_async_compat::async_compat
pub fn async_compat<F, P, R, O, E>(
f: F
) -> impl Fn(P) -> Compat<Pin<Box<dyn Future<Output = Result<O, E>>>>> + Clone where
F: Fn(P) -> R + Clone + 'static,
P: 'static,
R: Future<Output = Result<O, E>> + 'static,
O: 'static,
E: 'static,
Convert a async fn into a actix-web handler.
use actix_web::{web, App, HttpResponse, Error}; use std::time::{Instant, Duration}; use tokio::timer::Delay; use actix_web_async_compat::async_compat; async fn index() -> Result<HttpResponse, Error> { // wait 2s Delay::new(Instant::now() + Duration::from_secs(2)).await?; ok(HttpResponse::Ok().finish()) } App::new().service(web::resource("/").route( web::to_async(async_compat(index))) );