Stabilized vectored IO

This renames `std::io::IoVec` to `std::io::IoSlice` and
`std::io::IoVecMut` to `std::io::IoSliceMut`, and stabilizes
`std::io::IoSlice`, `std::io::IoSliceMut`,
`std::io::Read::read_vectored`, and `std::io::Write::write_vectored`.

Closes #58452

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libstd/sys/cloudabi/shims/net.rs b/src/libstd/sys/cloudabi/shims/net.rs
index 7cf23748e1b..8d609cdfad5 100644
--- a/src/libstd/sys/cloudabi/shims/net.rs
+++ b/src/libstd/sys/cloudabi/shims/net.rs
@@ -1,5 +1,5 @@
 use crate::fmt;
-use crate::io::{self, IoVec, IoVecMut};
+use crate::io::{self, IoSlice, IoSliceMut};
 use crate::net::{Ipv4Addr, Ipv6Addr, Shutdown, SocketAddr};
 use crate::time::Duration;
 use crate::sys::{unsupported, Void};
@@ -43,7 +43,7 @@ impl TcpStream {
         match self.0 {}
     }
 
-    pub fn read_vectored(&self, _: &mut [IoVecMut<'_>]) -> io::Result<usize> {
+    pub fn read_vectored(&self, _: &mut [IoSliceMut<'_>]) -> io::Result<usize> {
         match self.0 {}
     }
 
@@ -51,7 +51,7 @@ impl TcpStream {
         match self.0 {}
     }
 
-    pub fn write_vectored(&self, _: &[IoVec<'_>]) -> io::Result<usize> {
+    pub fn write_vectored(&self, _: &[IoSlice<'_>]) -> io::Result<usize> {
         match self.0 {}
     }