This crate provides async-std-based runtime and acceptor for roa.

```rust,norun use roa::http::StatusCode; use roa::{App, Context}; use roaasync_std::{Listener, Exec}; use std::error::Error;

async fn end(_ctx: &mut Context) -> roa::Result { Ok(()) }

[async_std::main]

async fn main() -> Result<(), Box> { let (addr, server) = App::with_exec((), Exec).end(end).run()?; println!("server is listening on {}", addr); server.await?; Ok(()) } ```