New upstream version 1.56.0~beta.4+dfsg1

[rustc.git] / library / std / src / net / udp.rs

diff --git a/library/std/src/net/udp.rs b/library/std/src/net/udp.rs
index 18297139b7bb6f8a558242ebd75e07e5c5ccd51d..6354752e64e766c97517bce6f845a994ad1e1228 100644 (file)
--- a/library/std/src/net/udp.rs
+++ b/library/std/src/net/udp.rs
@@ -39,7 +39,7 @@ use crate::time::Duration;
 ///
 /// fn main() -> std::io::Result<()> {
 ///     {
-///         let mut socket = UdpSocket::bind("127.0.0.1:34254")?;
+///         let socket = UdpSocket::bind("127.0.0.1:34254")?;
 ///
 ///         // Receives a single datagram message on the socket. If `buf` is too small to hold
 ///         // the message, it will be cut off.
@@ -408,7 +408,7 @@ impl UdpSocket {
     /// Sets the value of the `IP_MULTICAST_LOOP` option for this socket.
     ///
     /// If enabled, multicast packets will be looped back to the local socket.
-    /// Note that this may not have any effect on IPv6 sockets.
+    /// Note that this might not have any effect on IPv6 sockets.
     ///
     /// # Examples
     ///
@@ -447,7 +447,7 @@ impl UdpSocket {
     /// this socket. The default value is 1 which means that multicast packets
     /// don't leave the local network unless explicitly requested.
     ///
-    /// Note that this may not have any effect on IPv6 sockets.
+    /// Note that this might not have any effect on IPv6 sockets.
     ///
     /// # Examples
     ///
@@ -483,7 +483,7 @@ impl UdpSocket {
     /// Sets the value of the `IPV6_MULTICAST_LOOP` option for this socket.
     ///
     /// Controls whether this socket sees the multicast packets it sends itself.
-    /// Note that this may not have any affect on IPv4 sockets.
+    /// Note that this might not have any affect on IPv4 sockets.
     ///
     /// # Examples
     ///
@@ -779,6 +779,12 @@ impl UdpSocket {
     }
 }
 
+// In addition to the `impl`s here, `UdpSocket` also has `impl`s for
+// `AsFd`/`From<OwnedFd>`/`Into<OwnedFd>` and
+// `AsRawFd`/`IntoRawFd`/`FromRawFd`, on Unix and WASI, and
+// `AsSocket`/`From<OwnedSocket>`/`Into<OwnedSocket>` and
+// `AsRawSocket`/`IntoRawSocket`/`FromRawSocket` on Windows.
+
 impl AsInner<net_imp::UdpSocket> for UdpSocket {
     fn as_inner(&self) -> &net_imp::UdpSocket {
         &self.0