fs: Copy file permissions (#2354)

Signed-off-by: Kevin Leimkuhler <kevin@kleimkuhler.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/tokio/src/fs/copy.rs b/tokio/src/fs/copy.rs
index e39924c5..d4d4d29c 100644
--- a/tokio/src/fs/copy.rs
+++ b/tokio/src/fs/copy.rs
@@ -1,5 +1,4 @@
-use crate::fs::File;
-use crate::io;
+use crate::fs::asyncify;
 use std::path::Path;
 
 /// Copies the contents of one file to another. This function will also copy the permission bits of the original file to the destination file.
@@ -19,8 +18,7 @@ use std::path::Path;
 /// ```
 
 pub async fn copy<P: AsRef<Path>, Q: AsRef<Path>>(from: P, to: Q) -> Result<u64, std::io::Error> {
-    let from = File::open(from).await?;
-    let to = File::create(to).await?;
-    let (mut from, mut to) = (io::BufReader::new(from), io::BufWriter::new(to));
-    io::copy(&mut from, &mut to).await
+    let from = from.as_ref().to_owned();
+    let to = to.as_ref().to_owned();
+    asyncify(|| std::fs::copy(from, to)).await
 }