Replace impl Read with Cursor<&[u8]> (#26)

* Start getting rid of Cursor

* try to make the tests pass and fail

* make the tests pass

* remove unused uses

* fix clippy warnings

* fix potential OOM exploits

* fix OOM in az-nbt

* fix nbt benchmark

* fix a test

* start replacing it with Cursor<Vec<u8>>

* wip

* fix all the issues

* fix all tests

* fix nbt benchmark

* fix warnings

1 files changed, 3 insertions, 2 deletions

diff --git a/azalea-protocol/src/packets/game/clientbound_recipe_packet.rs b/azalea-protocol/src/packets/game/clientbound_recipe_packet.rs
index 4e19a114..b6ac6f3b 100644
--- a/azalea-protocol/src/packets/game/clientbound_recipe_packet.rs
+++ b/azalea-protocol/src/packets/game/clientbound_recipe_packet.rs
@@ -3,6 +3,7 @@ use azalea_buf::{
 };
 use azalea_core::ResourceLocation;
 use azalea_protocol_macros::ClientboundGamePacket;
+use std::io::{Cursor, Write};
 
 #[derive(Clone, Debug, ClientboundGamePacket)]
 pub struct ClientboundRecipePacket {
@@ -12,7 +13,7 @@ pub struct ClientboundRecipePacket {
 }
 
 impl McBufWritable for ClientboundRecipePacket {
-    fn write_into(&self, buf: &mut impl std::io::Write) -> Result<(), std::io::Error> {
+    fn write_into(&self, buf: &mut impl Write) -> Result<(), std::io::Error> {
         match self.action {
             State::Init { .. } => 0,
             State::Add => 1,
@@ -28,7 +29,7 @@ impl McBufWritable for ClientboundRecipePacket {
     }
 }
 impl McBufReadable for ClientboundRecipePacket {
-    fn read_from(buf: &mut impl std::io::Read) -> Result<Self, azalea_buf::BufReadError> {
+    fn read_from(buf: &mut Cursor<&[u8]>) -> Result<Self, azalea_buf::BufReadError> {
         let action_id = u32::var_read_from(buf)?;
         let settings = RecipeBookSettings::read_from(buf)?;
         let recipes = Vec::<ResourceLocation>::read_from(buf)?;