Function read_line

examples/src/bin/application.rs:25–32

()

use tokio::io::{self, AsyncBufReadExt, BufReader};

async fn read_line() -> String {
  BufReader::new(io::stdin())
    .lines()
    .next_line()
    .await
    .unwrap()
    .unwrap_or_default()
}

async fn wait_for_input() {
  let _ = read_line().await;