Send outgoing packets for every address

src/dns_parser.rs

@@ -1416,13 +1416,14 @@ impl DnsRecordExt for DnsNSec {
     }
 }
 
-#[derive(PartialEq)]
+#[derive(Debug, PartialEq)]
 enum PacketState {
     Init = 0,
     Finished = 1,
 }
 
 /// A single packet for outgoing DNS message.
+#[derive(Debug)]
 pub struct DnsOutPacket {
     /// All bytes in `data` is the actual packet on the wire.
     data: Vec<u8>,
@@ -1915,12 +1916,6 @@ impl DnsOutgoing {
         self.questions.push(q);
     }
 
-    /// Returns a list of actual DNS packet data to be sent on the wire.
-    pub fn to_data_on_wire(&self) -> Vec<Vec<u8>> {
-        let packet_list = self.to_packets();
-        packet_list.into_iter().map(|p| p.data).collect()
-    }
-
     /// Encode self into one or more packets.
     pub fn to_packets(&self) -> Vec<DnsOutPacket> {
         let mut packet_list = Vec::new();