1 files changed, 25 insertions, 1 deletions
diff --git a/library/std/src/os/unix/net/listener.rs b/library/std/src/os/unix/net/listener.rs
index 9066c71794f..4508367b9ee 100644
--- a/library/std/src/os/unix/net/listener.rs
+++ b/library/std/src/os/unix/net/listener.rs
@@ -1,5 +1,5 @@
 use super::{sockaddr_un, SocketAddr, UnixStream};
-use crate::os::unix::io::{AsRawFd, FromRawFd, IntoRawFd, OwnedFd, RawFd};
+use crate::os::unix::io::{AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd};
 use crate::path::Path;
 use crate::sys::cvt;
 use crate::sys::net::Socket;
@@ -262,6 +262,30 @@ impl IntoRawFd for UnixListener {
     }
 }
 
+#[unstable(feature = "io_safety", issue = "87074")]
+impl AsFd for UnixListener {
+    #[inline]
+    fn as_fd(&self) -> BorrowedFd<'_> {
+        self.0.as_inner().as_fd()
+    }
+}
+
+#[unstable(feature = "io_safety", issue = "87074")]
+impl From<OwnedFd> for UnixListener {
+    #[inline]
+    fn from(fd: OwnedFd) -> UnixListener {
+        UnixListener(Socket::from_inner(FromInner::from_inner(OwnedFd::from(fd))))
+    }
+}
+
+#[unstable(feature = "io_safety", issue = "87074")]
+impl From<UnixListener> for OwnedFd {
+    #[inline]
+    fn from(listener: UnixListener) -> OwnedFd {
+        listener.0.into_inner().into_inner().into()
+    }
+}
+
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl<'a> IntoIterator for &'a UnixListener {
     type Item = io::Result<UnixStream>;