1 files changed, 1 insertions, 1 deletions
diff --git a/library/std/src/fs/tests.rs b/library/std/src/fs/tests.rs
index 38dcd816d26..6dd18e4f4c8 100644
--- a/library/std/src/fs/tests.rs
+++ b/library/std/src/fs/tests.rs
@@ -1878,7 +1878,7 @@ fn windows_unix_socket_exists() {
         let bytes = socket_path.as_os_str().as_encoded_bytes();
         let bytes = core::slice::from_raw_parts(bytes.as_ptr().cast::<i8>(), bytes.len());
         addr.sun_path[..bytes.len()].copy_from_slice(bytes);
-        let len = mem::size_of_val(&addr) as i32;
+        let len = size_of_val(&addr) as i32;
         let result = c::bind(socket, (&raw const addr).cast::<c::SOCKADDR>(), len);
         c::closesocket(socket);
         assert_eq!(result, 0);