std: Remove old_io/old_path from the prelude

This commit removes the reexports of `old_io` traits as well as `old_path` types
and traits from the prelude. This functionality is now all deprecated and needs
to be removed to make way for other functionality like `Seek` in the `std::io`
module (currently reexported as `NewSeek` in the io prelude).

Closes #23377
Closes #23378

1 files changed, 6 insertions, 1 deletions

diff --git a/src/libstd/old_io/net/pipe.rs b/src/libstd/old_io/net/pipe.rs
index ad0e7a7284d..77efedbc327 100644
--- a/src/libstd/old_io/net/pipe.rs
+++ b/src/libstd/old_io/net/pipe.rs
@@ -31,6 +31,7 @@ use prelude::v1::*;
 use ffi::CString;
 use old_path::BytesContainer;
 use old_io::{Listener, Acceptor, IoResult, TimedOut, standard_error};
+use old_io::{Reader, Writer};
 use sys::pipe::UnixAcceptor as UnixAcceptorImp;
 use sys::pipe::UnixListener as UnixListenerImp;
 use sys::pipe::UnixStream as UnixStreamImp;
@@ -55,6 +56,8 @@ impl UnixStream {
     /// ```
     /// # #![allow(unused_must_use)]
     /// use std::old_io::net::pipe::UnixStream;
+    /// use std::old_io::*;
+    /// use std::old_path::Path;
     ///
     /// let server = Path::new("path/to/my/socket");
     /// let mut stream = UnixStream::connect(&server);
@@ -180,7 +183,8 @@ impl UnixListener {
     /// ```
     /// # fn foo() {
     /// use std::old_io::net::pipe::UnixListener;
-    /// use std::old_io::{Listener, Acceptor};
+    /// use std::old_io::*;
+    /// use std::old_path::Path;
     ///
     /// let server = Path::new("/path/to/my/socket");
     /// let stream = UnixListener::bind(&server);
@@ -285,6 +289,7 @@ mod tests {
     use old_io::{EndOfFile, TimedOut, ShortWrite, IoError, ConnectionReset};
     use old_io::{NotConnected, BrokenPipe, FileNotFound, InvalidInput, OtherIoError};
     use old_io::{PermissionDenied, Acceptor, Listener};
+    use old_io::{Reader, Writer};
     use old_io::test::*;
     use super::*;
     use sync::mpsc::channel;