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use super::Inner;
use tokio_threadpool as threadpool;
use std::fmt;
use futures::{Future, Poll};
pub struct Shutdown {
pub(super) inner: threadpool::Shutdown,
}
impl Shutdown {
pub(super) fn shutdown_now(inner: Inner) -> Self {
let inner = inner.pool.shutdown_now();
Shutdown { inner }
}
}
impl Future for Shutdown {
type Item = ();
type Error = ();
fn poll(&mut self) -> Poll<(), ()> {
try_ready!(self.inner.poll());
Ok(().into())
}
}
impl fmt::Debug for Shutdown {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
fmt.debug_struct("Shutdown")
.field("inner", &"Box<Future<Item = (), Error = ()>>")
.finish()
}
}