[cln] Remove check issues

src/emu/cpu.rs

@@ -1,6 +1,6 @@
 use crate::emu::graphics::GraphicsProcessor;
 use crate::emu::memory::{Memory, RamMemory};
-use crate::misc::endian::{read_big_endian_u24, write_big_endian_u24};
+use crate::misc::endian::{read_big_endian_u24};
 use crate::misc::result::EmulatorResult;
 
 

src/emu/memory.rs

@@ -1,4 +1,4 @@
-use std::cell::{Ref, RefCell, RefMut};
+use std::cell::{Ref, RefCell};
 
 use crate::misc::error::DeviceType::RAM;
 use crate::misc::error::EmulatorError;
@@ -53,10 +53,6 @@ impl RamMemory {
     pub fn get_data_ref(&self) -> Ref<Box<[u8; MEM_LENGTH]>> {
         self.data.borrow()
     }
-    pub fn get_data_ref_mut(&self) -> RefMut<Box<[u8; MEM_LENGTH]>> {
-        self.data.borrow_mut()
-    }
-
 }
 
 impl Memory for RamMemory {

src/main.rs

@@ -32,7 +32,7 @@ fn main() -> EmulatorResult<()> {
     let (file_bytes, x) = try_load_rom(&file_name)?;
     assert!(x < MEM_LENGTH);
 
-    let (mut canvas, mut event_pump, mut audio_queue) = initiate_sdl();
+    let (mut canvas, mut event_pump, audio_queue) = initiate_sdl();
 
 
     let ram = RamMemory::try_from(file_bytes.as_slice())?;

src/misc/endian.rs

@@ -7,10 +7,6 @@ pub fn read_big_endian_u24(input: &[u8; 3]) -> u32 {
 pub fn read_big_endian_u16(input: &[u8; 2]) -> u16 {
     BigEndian::read_u16(input)
 }
-/// Write 24-bit endian number into slice
-pub fn write_big_endian_u24(input: u32, output_slice: &mut [u8; 3]) {
-    BigEndian::write_u24(output_slice, input);
-}
 
 pub fn write_big_endian_u16(input: u16, output_slice: &mut [u8; 2]) {
     BigEndian::write_u16(output_slice, input);