Fix doc compilation

Signed-off-by: Jiahao XU <[email protected]>

Author: NobodyXu

tokio/src/process/mod.rs

@@ -1488,23 +1488,40 @@ mod sys {
 #[cfg_attr(docsrs, doc(cfg(windows)))]
 mod windows {
     use super::*;
-    use crate::os::windows::io::{AsHandle, BorrowedHandle, OwnedHandle};
+    use crate::os::windows::io::{AsHandle, AsRawHandle, BorrowedHandle, OwnedHandle, RawHandle};
 
     macro_rules! impl_traits {
         ($type:ty) => {
+            #[cfg(not(docsrs))]
             impl $type {
                 /// Convert into [`OwnedHandle`].
                 pub fn into_owned_handle(self) -> io::Result<OwnedHandle> {
                     self.inner.into_owned_handle()
                 }
             }
 
+            #[cfg(docsrs)]
+            impl $type {
+                /// Convert into [`OwnedHandle`].
+                pub fn into_owned_handle(self) -> io::Result<OwnedHandle> {
+                    todo!("For doc generation only")
+                }
+            }
+
+            #[cfg(not(docsrs))]
             impl AsRawHandle for $type {
                 fn as_raw_handle(&self) -> RawHandle {
                     self.inner.as_raw_handle()
                 }
             }
 
+            #[cfg(docsrs)]
+            impl AsRawHandle for $type {
+                fn as_raw_handle(&self) -> RawHandle {
+                    todo!("For doc generation only")
+                }
+            }
+
             impl AsHandle for $type {
                 fn as_handle(&self) -> BorrowedHandle<'_> {
                     unsafe { BorrowedHandle::borrow_raw(self.as_raw_handle()) }