diff --git a/zed/src/lib.rs b/zed/src/lib.rs
index f58314265c..7c6155f2d1 100644
--- a/zed/src/lib.rs
+++ b/zed/src/lib.rs
@@ -7,7 +7,6 @@ pub mod settings;
 mod sum_tree;
 #[cfg(test)]
 mod test;
-mod throttle;
 mod time;
 mod util;
 pub mod watch;
diff --git a/zed/src/throttle.rs b/zed/src/throttle.rs
deleted file mode 100644
index 2fcd028496..0000000000
--- a/zed/src/throttle.rs
+++ /dev/null
@@ -1,68 +0,0 @@
-use core::time;
-use futures_core::{Future, Stream};
-use std::{
-    pin::Pin,
-    task::{Context, Poll},
-};
-use time::Duration;
-
-pub struct Throttled<S: Stream> {
-    period: Duration,
-    stream: S,
-    timer: Option<smol::Timer>,
-}
-
-pub fn throttled<S: Stream + Unpin>(period: Duration, stream: S) -> impl Stream<Item = S::Item> {
-    Throttled {
-        period,
-        stream,
-        timer: None,
-    }
-}
-
-impl<S: Stream + Unpin> Stream for Throttled<S> {
-    type Item = S::Item;
-
-    fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
-        if let Some(timer) = self.as_mut().timer() {
-            if let Poll::Pending = timer.poll(cx) {
-                return Poll::Pending;
-            } else {
-                self.as_mut().get_mut().timer = None;
-            }
-        }
-
-        let mut stream = self.as_mut().stream();
-        let mut last_item = None;
-        loop {
-            match stream.as_mut().poll_next(cx) {
-                Poll::Ready(None) => {
-                    return Poll::Ready(None);
-                }
-                Poll::Ready(Some(item)) => last_item = Some(item),
-                Poll::Pending => break,
-            }
-        }
-
-        if let Some(last_item) = last_item {
-            self.get_mut().timer = Some(smol::Timer::after(self.period));
-            Poll::Ready(Some(last_item))
-        } else {
-            Poll::Pending
-        }
-    }
-}
-
-impl<S: Stream> Throttled<S> {
-    fn stream(self: Pin<&mut Self>) -> Pin<&mut S> {
-        unsafe { self.map_unchecked_mut(|s| &mut s.stream) }
-    }
-
-    fn timer(self: Pin<&mut Self>) -> Option<Pin<&mut smol::Timer>> {
-        if self.timer.is_some() {
-            Some(unsafe { self.map_unchecked_mut(|s| s.timer.as_mut().unwrap()) })
-        } else {
-            None
-        }
-    }
-}