1 files changed, 20 insertions, 0 deletions
diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs
index 119bdfcb0f4..f4c164a324e 100644
--- a/src/libstd/fs.rs
+++ b/src/libstd/fs.rs
@@ -660,6 +660,11 @@ impl Read for File {
     }
 
     #[inline]
+    fn is_read_vectored(&self) -> bool {
+        self.inner.is_read_vectored()
+    }
+
+    #[inline]
     unsafe fn initializer(&self) -> Initializer {
         Initializer::nop()
     }
@@ -674,6 +679,11 @@ impl Write for File {
         self.inner.write_vectored(bufs)
     }
 
+    #[inline]
+    fn is_write_vectored(&self) -> bool {
+        self.inner.is_write_vectored()
+    }
+
     fn flush(&mut self) -> io::Result<()> {
         self.inner.flush()
     }
@@ -695,6 +705,11 @@ impl Read for &File {
     }
 
     #[inline]
+    fn is_read_vectored(&self) -> bool {
+        self.inner.is_read_vectored()
+    }
+
+    #[inline]
     unsafe fn initializer(&self) -> Initializer {
         Initializer::nop()
     }
@@ -709,6 +724,11 @@ impl Write for &File {
         self.inner.write_vectored(bufs)
     }
 
+    #[inline]
+    fn is_write_vectored(&self) -> bool {
+        self.inner.is_write_vectored()
+    }
+
     fn flush(&mut self) -> io::Result<()> {
         self.inner.flush()
     }