Function acquire_next_image

Source
pub unsafe fn acquire_next_image(
    device: VkDevice,
    swapchain: VkHandleRefMut<'_, VkSwapchainKHR>,
    timeout: u64,
    semaphore: Option<VkHandleRefMut<'_, VkSemaphore>>,
    fence: Option<VkHandleRefMut<'_, VkFence>>,
) -> Result<u32>