1 files changed, 42 insertions, 0 deletions
diff --git a/library/std/src/os/windows/io/raw.rs b/library/std/src/os/windows/io/raw.rs
index c0517fab950..bc3e55c8629 100644
--- a/library/std/src/os/windows/io/raw.rs
+++ b/library/std/src/os/windows/io/raw.rs
@@ -310,3 +310,45 @@ impl IntoRawSocket for net::UdpSocket {
         self.into_inner().into_socket().into_inner().into_raw_socket()
     }
 }
+
+#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+impl AsRawHandle for io::PipeReader {
+    fn as_raw_handle(&self) -> RawHandle {
+        self.0.as_raw_handle()
+    }
+}
+
+#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+impl FromRawHandle for io::PipeReader {
+    unsafe fn from_raw_handle(raw_handle: RawHandle) -> Self {
+        unsafe { Self::from_inner(FromRawHandle::from_raw_handle(raw_handle)) }
+    }
+}
+
+#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+impl IntoRawHandle for io::PipeReader {
+    fn into_raw_handle(self) -> RawHandle {
+        self.0.into_raw_handle()
+    }
+}
+
+#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+impl AsRawHandle for io::PipeWriter {
+    fn as_raw_handle(&self) -> RawHandle {
+        self.0.as_raw_handle()
+    }
+}
+
+#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+impl FromRawHandle for io::PipeWriter {
+    unsafe fn from_raw_handle(raw_handle: RawHandle) -> Self {
+        unsafe { Self::from_inner(FromRawHandle::from_raw_handle(raw_handle)) }
+    }
+}
+
+#[stable(feature = "anonymous_pipe", since = "CURRENT_RUSTC_VERSION")]
+impl IntoRawHandle for io::PipeWriter {
+    fn into_raw_handle(self) -> RawHandle {
+        self.0.into_raw_handle()
+    }
+}