Auto merge of #59370 - Centril:rollup, r=Centril

Rollup of 18 pull requests

Successful merges:

 - #59106 (Add peer_addr function to UdpSocket)
 - #59170 (Add const generics to rustdoc)
 - #59172 (Update and clean up several parts of CONTRIBUTING.md)
 - #59190 (consistent naming for Rhs type parameter in libcore/ops)
 - #59236 (Rename miri component to miri-preview)
 - #59266 (Do not complain about non-existing fields after parse recovery)
 - #59273 (some small HIR doc improvements)
 - #59291 (Make Option<ThreadId> no larger than ThreadId, with NonZeroU64)
 - #59297 (convert field/method confusion help to suggestions)
 - #59304 (Move some bench tests back from libtest)
 - #59309 (Add messages for different verbosity levels. Output copy actions.)
 - #59321 (Unify E0109, E0110 and E0111)
 - #59322 (Tweak incorrect escaped char diagnostic)
 - #59323 (use suggestions for "enum instead of variant" error)
 - #59327 (Add NAN test to docs)
 - #59329 (cleanup: Remove compile-fail-fulldeps directory again)
 - #59347 (Move one test from run-make-fulldeps to ui)
 - #59360 (Add tracking issue number for `seek_convenience`)

Failed merges:

r? @ghost

1 files changed, 6 insertions, 0 deletions

diff --git a/src/libstd/sys_common/net.rs b/src/libstd/sys_common/net.rs
index b9505aaa69b..b77bcee4b9d 100644
--- a/src/libstd/sys_common/net.rs
+++ b/src/libstd/sys_common/net.rs
@@ -472,6 +472,12 @@ impl UdpSocket {
 
     pub fn into_socket(self) -> Socket { self.inner }
 
+    pub fn peer_addr(&self) -> io::Result<SocketAddr> {
+        sockname(|buf, len| unsafe {
+            c::getpeername(*self.inner.as_inner(), buf, len)
+        })
+    }
+
     pub fn socket_addr(&self) -> io::Result<SocketAddr> {
         sockname(|buf, len| unsafe {
             c::getsockname(*self.inner.as_inner(), buf, len)