1 files changed, 0 insertions, 44 deletions
diff --git a/tokio/src/runtime/thread_pool/shutdown.rs b/tokio/src/runtime/thread_pool/shutdown.rs
deleted file mode 100644
index 414c1c84..00000000
--- a/tokio/src/runtime/thread_pool/shutdown.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-//! A shutdown channel.
-//!
-//! Each worker holds the `Sender` half. When all the `Sender` halves are
-//! dropped, the `Receiver` receives a notification.
-
-use crate::loom::sync::Arc;
-use crate::sync::oneshot;
-
-#[derive(Debug, Clone)]
-pub(super) struct Sender {
-    tx: Arc<oneshot::Sender<()>>,
-}
-
-#[derive(Debug)]
-pub(super) struct Receiver {
-    rx: oneshot::Receiver<()>,
-}
-
-pub(super) fn channel() -> (Sender, Receiver) {
-    let (tx, rx) = oneshot::channel();
-    let tx = Sender { tx: Arc::new(tx) };
-    let rx = Receiver { rx };
-
-    (tx, rx)
-}
-
-impl Receiver {
-    /// Blocks the current thread until all `Sender` handles drop.
-    pub(crate) fn wait(&mut self) {
-        use crate::runtime::enter::{enter, try_enter};
-
-        let mut e = if std::thread::panicking() {
-            match try_enter() {
-                Some(enter) => enter,
-                _ => return,
-            }
-        } else {
-            enter()
-        };
-
-        // The oneshot completes with an Err
-        let _ = e.block_on(&mut self.rx);
-    }
-}