Method dealloc

crates/backend/src/memory_profiler.rs:787–792

(&self, ptr: *mut u8, layout: Layout)

    }

    unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
        if let Some(profiler) = profiler() {
            profiler.on_dealloc(ptr);
        }
        self.inner.dealloc(ptr, layout);
    }

    unsafe fn realloc(&self, ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8 {
        let next_ptr = self.inner.realloc(ptr, layout, new_size);