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, 3 deletions

diff --git a/azalea-core/src/particle/mod.rs b/azalea-core/src/particle/mod.rs
index c2fa3337..8087de51 100644
--- a/azalea-core/src/particle/mod.rs
+++ b/azalea-core/src/particle/mod.rs
@@ -1,6 +1,6 @@
 use crate::{BlockPos, Slot};
 use azalea_buf::{BufReadError, McBuf, McBufReadable, McBufVarReadable, McBufWritable};
-use std::io::{Read, Write};
+use std::io::{Cursor, Write};
 
 #[derive(Debug, Clone, McBuf)]
 pub struct Particle {
@@ -153,7 +153,7 @@ pub struct VibrationParticle {
 }
 
 impl ParticleData {
-    pub fn read_from_particle_id(buf: &mut impl Read, id: u32) -> Result<Self, BufReadError> {
+    pub fn read_from_particle_id(buf: &mut Cursor<&[u8]>, id: u32) -> Result<Self, BufReadError> {
         Ok(match id {
             0 => ParticleData::AmbientEntityEffect,
             1 => ParticleData::AngryVillager,
@@ -249,7 +249,7 @@ impl ParticleData {
 }
 
 impl McBufReadable for ParticleData {
-    fn read_from(buf: &mut impl Read) -> Result<Self, BufReadError> {
+    fn read_from(buf: &mut Cursor<&[u8]>) -> Result<Self, BufReadError> {
         let id = u32::var_read_from(buf)?;
         ParticleData::read_from_particle_id(buf, id)
     }