vm_control: make MaybeOwnedFd generic

This will allow more easily sending types other than File over
sockets, (e.g., UnixSeqpacket).

1 files changed, 1 insertions, 0 deletions

diff --git a/sys_util/src/net.rs b/sys_util/src/net.rs
index 71ab3ee..a2de0c4 100644
--- a/sys_util/src/net.rs
+++ b/sys_util/src/net.rs
@@ -71,6 +71,7 @@ fn sockaddr_un<P: AsRef<Path>>(path: P) -> io::Result<(libc::sockaddr_un, libc::
 }
 
 /// A Unix `SOCK_SEQPACKET` socket point to given `path`
+#[derive(Debug)]
 pub struct UnixSeqpacket {
     fd: RawFd,
 }