1 files changed, 88 insertions, 0 deletions
diff --git a/third_party/rust/tokio-stream/src/wrappers/signal_windows.rs b/third_party/rust/tokio-stream/src/wrappers/signal_windows.rs
new file mode 100644
index 0000000000..4631fbad8d
--- /dev/null
+++ b/third_party/rust/tokio-stream/src/wrappers/signal_windows.rs
@@ -0,0 +1,88 @@
+use crate::Stream;
+use std::pin::Pin;
+use std::task::{Context, Poll};
+use tokio::signal::windows::{CtrlBreak, CtrlC};
+
+/// A wrapper around [`CtrlC`] that implements [`Stream`].
+///
+/// [`CtrlC`]: struct@tokio::signal::windows::CtrlC
+/// [`Stream`]: trait@crate::Stream
+#[derive(Debug)]
+#[cfg_attr(docsrs, doc(cfg(all(windows, feature = "signal"))))]
+pub struct CtrlCStream {
+    inner: CtrlC,
+}
+
+impl CtrlCStream {
+    /// Create a new `CtrlCStream`.
+    pub fn new(interval: CtrlC) -> Self {
+        Self { inner: interval }
+    }
+
+    /// Get back the inner `CtrlC`.
+    pub fn into_inner(self) -> CtrlC {
+        self.inner
+    }
+}
+
+impl Stream for CtrlCStream {
+    type Item = ();
+
+    fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<()>> {
+        self.inner.poll_recv(cx)
+    }
+}
+
+impl AsRef<CtrlC> for CtrlCStream {
+    fn as_ref(&self) -> &CtrlC {
+        &self.inner
+    }
+}
+
+impl AsMut<CtrlC> for CtrlCStream {
+    fn as_mut(&mut self) -> &mut CtrlC {
+        &mut self.inner
+    }
+}
+
+/// A wrapper around [`CtrlBreak`] that implements [`Stream`].
+///
+/// [`CtrlBreak`]: struct@tokio::signal::windows::CtrlBreak
+/// [`Stream`]: trait@crate::Stream
+#[derive(Debug)]
+#[cfg_attr(docsrs, doc(cfg(all(windows, feature = "signal"))))]
+pub struct CtrlBreakStream {
+    inner: CtrlBreak,
+}
+
+impl CtrlBreakStream {
+    /// Create a new `CtrlBreakStream`.
+    pub fn new(interval: CtrlBreak) -> Self {
+        Self { inner: interval }
+    }
+
+    /// Get back the inner `CtrlBreak`.
+    pub fn into_inner(self) -> CtrlBreak {
+        self.inner
+    }
+}
+
+impl Stream for CtrlBreakStream {
+    type Item = ();
+
+    fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<()>> {
+        self.inner.poll_recv(cx)
+    }
+}
+
+impl AsRef<CtrlBreak> for CtrlBreakStream {
+    fn as_ref(&self) -> &CtrlBreak {
+        &self.inner
+    }
+}
+
+impl AsMut<CtrlBreak> for CtrlBreakStream {
+    fn as_mut(&mut self) -> &mut CtrlBreak {
+        &mut self.inner
+    }
+}