#![feature(async_await)]
use core::future::Future;

pub async fn new_session_wrapper<'a, RET, DISPATCH>(mut dispatch: DISPATCH) -> ()
where
    DISPATCH: FnMut(&'a mut [u8]) -> RET,
    RET: Future<Output = Result<(), ()>> + Send + 'a,
{
    let mut buf = [0; 10];
    loop {
        dispatch(&mut buf[..]).await;
    }
}