From 4d7bf6c50eda970ac4998f10f5e46006dffb6ca2 Mon Sep 17 00:00:00 2001
From: mat <github@matdoes.dev>
Date: Sat, 30 Apr 2022 01:43:00 -0500
Subject: significantly optimize reading Vec<u8>

unfortunately, this introduces the requirement of using rust nightly
---
 azalea-protocol/src/mc_buf/write.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'azalea-protocol/src/mc_buf/write.rs')

diff --git a/azalea-protocol/src/mc_buf/write.rs b/azalea-protocol/src/mc_buf/write.rs
index bd5e3f52..4c7ac60c 100755
--- a/azalea-protocol/src/mc_buf/write.rs
+++ b/azalea-protocol/src/mc_buf/write.rs
@@ -212,11 +212,17 @@ impl McBufWritable for UnsizedByteArray {
 // TODO: use specialization when that gets stabilized into rust
 // to optimize for Vec<u8> byte arrays
 impl<T: McBufWritable> McBufWritable for Vec<T> {
-    fn write_into(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
+    default fn write_into(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
         buf.write_list(self, |buf, i| T::write_into(i, buf))
     }
 }
 
+impl McBufWritable for Vec<u8> {
+    fn write_into(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
+        buf.write_byte_array(self)
+    }
+}
+
 // string
 impl McBufWritable for String {
     fn write_into(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
-- 
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