Merge tag 'debian/1.52.1+dfsg1-1_exp2' into proxmox/buster

[rustc.git] / library / std / src / sys / unix / ext / net / stream.rs

diff --git a/library/std/src/sys/unix/ext/net/stream.rs b/library/std/src/sys/unix/ext/net/stream.rs
index 9fe6b85837e33156818968f06c75a5776a640f58..fc08edacb828dbb5e7c6bc84df41819414b88397 100644 (file)
--- a/library/std/src/sys/unix/ext/net/stream.rs
+++ b/library/std/src/sys/unix/ext/net/stream.rs
@@ -530,23 +530,24 @@ impl UnixStream {
     /// ```no_run
     /// #![feature(unix_socket_ancillary_data)]
     /// use std::os::unix::net::{UnixStream, SocketAncillary};
-    /// use std::io::IoSliceMut;
+    /// use std::io::IoSlice;
     ///
     /// fn main() -> std::io::Result<()> {
     ///     let socket = UnixStream::connect("/tmp/sock")?;
-    ///     let mut buf1 = [1; 8];
-    ///     let mut buf2 = [2; 16];
-    ///     let mut buf3 = [3; 8];
-    ///     let mut bufs = &mut [
-    ///         IoSliceMut::new(&mut buf1),
-    ///         IoSliceMut::new(&mut buf2),
-    ///         IoSliceMut::new(&mut buf3),
+    ///     let buf1 = [1; 8];
+    ///     let buf2 = [2; 16];
+    ///     let buf3 = [3; 8];
+    ///     let bufs = &[
+    ///         IoSlice::new(&buf1),
+    ///         IoSlice::new(&buf2),
+    ///         IoSlice::new(&buf3),
     ///     ][..];
     ///     let fds = [0, 1, 2];
     ///     let mut ancillary_buffer = [0; 128];
     ///     let mut ancillary = SocketAncillary::new(&mut ancillary_buffer[..]);
     ///     ancillary.add_fds(&fds[..]);
-    ///     socket.send_vectored_with_ancillary(bufs, &mut ancillary).expect("send_vectored_with_ancillary function failed");
+    ///     socket.send_vectored_with_ancillary(bufs, &mut ancillary)
+    ///         .expect("send_vectored_with_ancillary function failed");
     ///     Ok(())
     /// }
     /// ```
@@ -562,7 +563,7 @@ impl UnixStream {
     #[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
     pub fn send_vectored_with_ancillary(
         &self,
-        bufs: &mut [IoSliceMut<'_>],
+        bufs: &[IoSlice<'_>],
         ancillary: &mut SocketAncillary<'_>,
     ) -> io::Result<usize> {
         send_vectored_with_ancillary_to(&self.0, None, bufs, ancillary)