minor interupt on halt responsivity improvement and final Cargo.toml args

simu/src/main.rs

@@ -1,9 +1,4 @@
-#![feature(
-    likely_unlikely,
-    widening_mul,
-    sync_unsafe_cell,
-    int_lowest_highest_one
-)]
+#![feature(likely_unlikely, widening_mul, int_lowest_highest_one)]
 #![deny(clippy::all)]
 
 use std::env::args;
@@ -68,8 +63,9 @@ impl<'a> ApplicationHandler for App<'a> {
         let size = window.inner_size();
         let surface_texture = SurfaceTexture::new(size.width, size.height, window);
         let pix = PixelsBuilder::new(WIDTH, HEIGHT, surface_texture)
-        .clear_color(Color::BLACK)
-        .blend_state(BlendState::REPLACE).build() ;
+            .clear_color(Color::BLACK)
+            .blend_state(BlendState::REPLACE)
+            .build();
 
         self.pixels = Some(pix.unwrap());
     }
@@ -212,10 +208,9 @@ impl<'a> ApplicationHandler for App<'a> {
                 for (addr, ubgr) in cpu::SHARED.screen_buf.iter().enumerate() {
                     let raw = ubgr.load(std::sync::atomic::Ordering::Relaxed);
                     #[cfg(not(feature = "rgba"))]
-                    let rgba: [u8;4] = raw.to_le_bytes();
+                    let rgba: [u8; 4] = raw.to_le_bytes();
                     #[cfg(feature = "rgba")]
-                    let rgba =
-                        raw.to_be_bytes();
+                    let rgba = raw.to_be_bytes();
                     for i in 0..4 {
                         screen[addr * 4 + i] = rgba[i];
                     }