feat(bin): use quinn-udp crates.io release instead of git ref

neqo-bin/Cargo.toml

@@ -35,7 +35,7 @@ neqo-http3 = { path = "./../neqo-http3" }
 neqo-qpack = { path = "./../neqo-qpack" }
 neqo-transport = { path = "./../neqo-transport" }
 qlog = { workspace = true }
-quinn-udp = { git = "https://github.com/quinn-rs/quinn/", rev = "a947962131aba8a6521253d03cc948b20098a2d6" }
+quinn-udp = { version = "0.5.0", default-features = false }
 regex = { version = "1.9", default-features = false, features = ["unicode-perl"] }
 tokio = { version = "1", default-features = false, features = ["net", "time", "macros", "rt", "rt-multi-thread"] }
 url = { version = "2.5", default-features = false }

neqo-bin/src/client/mod.rs

@@ -418,7 +418,7 @@ impl<'a, H: Handler> Runner<'a, H> {
             match self.client.process_output(Instant::now()) {
                 Output::Datagram(dgram) => {
                     self.socket.writable().await?;
-                    self.socket.send(dgram)?;
+                    self.socket.send(&dgram)?;
                 }
                 Output::Callback(new_timeout) => {
                     qdebug!("Setting timeout of {:?}", new_timeout);

neqo-bin/src/server/mod.rs

@@ -232,7 +232,7 @@ impl ServerRunner {
                 Output::Datagram(dgram) => {
                     let socket = self.find_socket(dgram.source());
                     socket.writable().await?;
-                    socket.send(dgram)?;
+                    socket.send(&dgram)?;
                 }
                 Output::Callback(new_timeout) => {
                     qdebug!("Setting timeout of {:?}", new_timeout);

neqo-bin/src/udp.rs

@@ -58,22 +58,19 @@ impl Socket {
     }
 
     /// Send the UDP datagram on the specified socket.
-    pub fn send(&self, d: Datagram) -> io::Result<()> {
+    pub fn send(&self, d: &Datagram) -> io::Result<()> {
         let transmit = Transmit {
             destination: d.destination(),
             ecn: EcnCodepoint::from_bits(Into::<u8>::into(d.tos())),
-            contents: Vec::from(d).into(),
+            contents: d,
             segment_size: None,
             src_ip: None,
         };
 
-        let n = self.socket.try_io(Interest::WRITABLE, || {
-            self.state
-                .send((&self.socket).into(), slice::from_ref(&transmit))
+        self.socket.try_io(Interest::WRITABLE, || {
+            self.state.send((&self.socket).into(), &transmit)
         })?;
 
-        assert_eq!(n, 1, "only passed one slice");
-
         Ok(())
     }
 
@@ -149,7 +146,7 @@ mod tests {
         );
 
         sender.writable().await?;
-        sender.send(datagram.clone())?;
+        sender.send(&datagram)?;
 
         receiver.readable().await?;
         let received_datagram = receiver
@@ -189,17 +186,14 @@ mod tests {
                 IpTosDscp::Le,
                 IpTosEcn::Ect1,
             )))),
-            contents: msg.clone().into(),
+            contents: &msg,
             segment_size: Some(SEGMENT_SIZE),
             src_ip: None,
         };
         sender.writable().await?;
-        let n = sender.socket.try_io(Interest::WRITABLE, || {
-            sender
-                .state
-                .send((&sender.socket).into(), slice::from_ref(&transmit))
+        sender.socket.try_io(Interest::WRITABLE, || {
+            sender.state.send((&sender.socket).into(), &transmit)
         })?;
-        assert_eq!(n, 1, "only passed one slice");
 
         // Allow for one GSO sendmmsg to result in multiple GRO recvmmsg.
         let mut num_received = 0;