+impl Writeable for NetAddress {
+ fn write<W: Writer>(&self, writer: &mut W) -> Result<(), ::std::io::Error> {
+ match self {
+ &NetAddress::IPv4 { ref addr, ref port } => {
+ 1u8.write(writer)?;
+ addr.write(writer)?;
+ port.write(writer)?;
+ },
+ &NetAddress::IPv6 { ref addr, ref port } => {
+ 2u8.write(writer)?;
+ addr.write(writer)?;
+ port.write(writer)?;
+ },
+ &NetAddress::OnionV2 { ref addr, ref port } => {
+ 3u8.write(writer)?;
+ addr.write(writer)?;
+ port.write(writer)?;
+ },
+ &NetAddress::OnionV3 { ref ed25519_pubkey, ref checksum, ref version, ref port } => {
+ 4u8.write(writer)?;
+ ed25519_pubkey.write(writer)?;
+ checksum.write(writer)?;
+ version.write(writer)?;
+ port.write(writer)?;
+ }
+ }
+ Ok(())
+ }
+}
+
+impl<R: ::std::io::Read> Readable<R> for Result<NetAddress, u8> {
+ fn read(reader: &mut R) -> Result<Result<NetAddress, u8>, DecodeError> {
+ let byte = <u8 as Readable<R>>::read(reader)?;
+ match byte {
+ 1 => {
+ Ok(Ok(NetAddress::IPv4 {
+ addr: Readable::read(reader)?,
+ port: Readable::read(reader)?,
+ }))
+ },
+ 2 => {
+ Ok(Ok(NetAddress::IPv6 {
+ addr: Readable::read(reader)?,
+ port: Readable::read(reader)?,
+ }))
+ },
+ 3 => {
+ Ok(Ok(NetAddress::OnionV2 {
+ addr: Readable::read(reader)?,
+ port: Readable::read(reader)?,
+ }))
+ },
+ 4 => {
+ Ok(Ok(NetAddress::OnionV3 {
+ ed25519_pubkey: Readable::read(reader)?,
+ checksum: Readable::read(reader)?,
+ version: Readable::read(reader)?,
+ port: Readable::read(reader)?,
+ }))
+ },
+ _ => return Ok(Err(byte)),
+ }
+ }
+}
+
+#[derive(PartialEq, Clone)]