alnyan/yggdrasil: implement AsRawFd for RawSocket

library/std/src/os/yggdrasil/io/net/raw_socket.rs

@@ -8,7 +8,7 @@ use yggdrasil_rt::{
 use crate::io;
 use crate::mem::MaybeUninit;
 use crate::net::{Ipv4Addr, SocketAddr, SocketAddrV4};
-use crate::os::fd::{AsRawFd, FromRawFd};
+use crate::os::fd::{AsRawFd, FromRawFd, RawFd};
 use crate::sys::cvt_io;
 use crate::sys::io::FileDesc;
 
@@ -47,3 +47,10 @@ impl RawSocket {
         Ok(value.into())
     }
 }
+
+#[unstable(feature = "yggdrasil_os", issue = "none")]
+impl AsRawFd for RawSocket {
+    fn as_raw_fd(&self) -> RawFd {
+        self.0.as_raw_fd()
+    }
+}