3 files changed, 14 insertions, 8 deletions
diff --git a/azalea-protocol/src/packets/login/clientbound_game_profile_packet.rs b/azalea-protocol/src/packets/login/clientbound_game_profile_packet.rs
index bcdcd105..dd077ced 100755
--- a/azalea-protocol/src/packets/login/clientbound_game_profile_packet.rs
+++ b/azalea-protocol/src/packets/login/clientbound_game_profile_packet.rs
@@ -1,4 +1,4 @@
-use std::io::Read;
+use std::io::{Read, Write};
 
 use super::LoginPacket;
 use crate::mc_buf::{Readable, Writable};
@@ -17,7 +17,7 @@ impl ClientboundGameProfilePacket {
         LoginPacket::ClientboundGameProfilePacket(self)
     }
 
-    pub fn write(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
+    pub fn write(&self, buf: &mut impl Write) -> Result<(), std::io::Error> {
         for n in self.game_profile.uuid.to_int_array() {
             buf.write_int(n as i32).unwrap();
         }
diff --git a/azalea-protocol/src/packets/login/clientbound_hello_packet.rs b/azalea-protocol/src/packets/login/clientbound_hello_packet.rs
index 06f346c2..f7de4c21 100755
--- a/azalea-protocol/src/packets/login/clientbound_hello_packet.rs
+++ b/azalea-protocol/src/packets/login/clientbound_hello_packet.rs
@@ -1,4 +1,7 @@
-use std::{hash::Hash, io::Read};
+use std::{
+    hash::Hash,
+    io::{Read, Write},
+};
 
 use super::LoginPacket;
 use crate::mc_buf::Readable;
@@ -15,11 +18,11 @@ impl ClientboundHelloPacket {
         LoginPacket::ClientboundHelloPacket(self)
     }
 
-    pub fn write(&self, _buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
+    pub fn write(&self, _buf: &mut impl Write) -> Result<(), std::io::Error> {
         panic!("ClientboundHelloPacket::write not implemented")
     }
 
-    pub  fn read(buf: &mut impl Read) -> Result<LoginPacket, String> {
+    pub fn read(buf: &mut impl Read) -> Result<LoginPacket, String> {
         let server_id = buf.read_utf_with_len(20)?;
         let public_key = buf.read_byte_array()?;
         let nonce = buf.read_byte_array()?;
diff --git a/azalea-protocol/src/packets/login/clientbound_login_compression_packet.rs b/azalea-protocol/src/packets/login/clientbound_login_compression_packet.rs
index a5ab78bb..b1323f50 100755
--- a/azalea-protocol/src/packets/login/clientbound_login_compression_packet.rs
+++ b/azalea-protocol/src/packets/login/clientbound_login_compression_packet.rs
@@ -1,4 +1,7 @@
-use std::{hash::Hash, io::Read};
+use std::{
+    hash::Hash,
+    io::{Read, Write},
+};
 
 use crate::mc_buf::{Readable, Writable};
 
@@ -14,12 +17,12 @@ impl ClientboundLoginCompressionPacket {
         LoginPacket::ClientboundLoginCompressionPacket(self)
     }
 
-    pub fn write(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
+    pub fn write(&self, buf: &mut impl Write) -> Result<(), std::io::Error> {
         buf.write_varint(self.compression_threshold).unwrap();
         Ok(())
     }
 
-    pub  fn read(buf: &mut impl Read) -> Result<LoginPacket, String> {
+    pub fn read(buf: &mut impl Read) -> Result<LoginPacket, String> {
         let compression_threshold = buf.read_varint()?;
 
         Ok(ClientboundLoginCompressionPacket {