updat st7789-slint demo to new HEAP style

alevy · alevy · commit 8bc95d32dab8 · 2025-06-03T22:20:11.000-07:00
diff --git a/demos/st7789-slint/src/main.rs b/demos/st7789-slint/src/main.rs
@@ -51,7 +51,7 @@ unsafe fn setup_heap() {
 
     const HEAP_SIZE: usize = 1024 * 6;
     static mut HEAP_MEM: [MaybeUninit<u8>; HEAP_SIZE] = [MaybeUninit::uninit(); HEAP_SIZE];
-    unsafe { HEAP.init(HEAP_MEM.as_ptr() as usize, HEAP_SIZE) }
+    unsafe { HEAP.init(&raw mut HEAP_MEM as usize, HEAP_SIZE) }
 }
 
 // Display

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ unsafe fn setup_heap() {`
`51`	`51`
`52`	`52`	`const HEAP_SIZE: usize = 1024 * 6;`
`53`	`53`	`static mut HEAP_MEM: [MaybeUninit<u8>; HEAP_SIZE] = [MaybeUninit::uninit(); HEAP_SIZE];`
`54`		`- unsafe { HEAP.init(HEAP_MEM.as_ptr() as usize, HEAP_SIZE) }`
	`54`	`+ unsafe { HEAP.init(&raw mut HEAP_MEM as usize, HEAP_SIZE) }`
`55`	`55`	`}`
`56`	`56`
`57`	`57`	`// Display`