#![allow(unreachable_code)]
use std::time::Duration;
#[inline]
pub async fn sleep(_s: Duration) {
#[cfg(feature = "runtime-async-std")]
return async_std::task::sleep(_s).await;
#[cfg(feature = "runtime-tokio")]
return tokio::time::sleep(_s).await;
panic!("Please enable a runtime");
}