refactor(managed): remove legacy runtime

crates/irtt-client/src/receive.rs

@@ -15,14 +15,6 @@ pub(crate) struct ReceivedDatagram {
     pub(crate) meta: ReceiveMeta,
 }
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub(crate) struct ReceivedDatagramFrom {
-    pub(crate) len: usize,
-    pub(crate) source: SocketAddr,
-    pub(crate) received_at: ClientTimestamp,
-    pub(crate) meta: ReceiveMeta,
-}
-
 #[cfg(not(all(target_os = "linux", feature = "ancillary")))]
 pub(crate) fn recv_datagram(
     socket: &UdpSocket,
@@ -38,22 +30,6 @@ pub(crate) fn recv_datagram(
     })
 }
 
-#[cfg(not(all(target_os = "linux", feature = "ancillary")))]
-pub(crate) fn recv_datagram_from(
-    socket: &UdpSocket,
-    buf: &mut [u8],
-) -> Result<ReceivedDatagramFrom, io::Error> {
-    let (len, source) = socket.recv_from(buf)?;
-    let received_at = ClientTimestamp::now();
-
-    Ok(ReceivedDatagramFrom {
-        len,
-        source,
-        received_at,
-        meta: ReceiveMeta::default(),
-    })
-}
-
 #[cfg(all(target_os = "linux", feature = "ancillary"))]
 pub(crate) fn recv_datagram(
     socket: &UdpSocket,
@@ -88,14 +64,6 @@ pub(crate) fn try_recv_tokio_datagram(
     linux::try_recv_tokio_datagram(socket, buf)
 }
 
-#[cfg(all(target_os = "linux", feature = "ancillary"))]
-pub(crate) fn recv_datagram_from(
-    socket: &UdpSocket,
-    buf: &mut [u8],
-) -> Result<ReceivedDatagramFrom, io::Error> {
-    linux::recv_datagram_from(socket, buf)
-}
-
 #[cfg(not(all(target_os = "linux", feature = "ancillary")))]
 pub(crate) fn configure_receive_metadata(
     _socket: &UdpSocket,