VkImageViewType

typedef enum VkImageViewType {
    VK_IMAGE_VIEW_TYPE_1D = 0,
    VK_IMAGE_VIEW_TYPE_2D = 1,
    VK_IMAGE_VIEW_TYPE_3D = 2,
    VK_IMAGE_VIEW_TYPE_CUBE = 3,
    VK_IMAGE_VIEW_TYPE_1D_ARRAY = 4,
    VK_IMAGE_VIEW_TYPE_2D_ARRAY = 5,
    VK_IMAGE_VIEW_TYPE_CUBE_ARRAY = 6,
} VkImageViewType;

pub struct ImageViewType(u32);
impl ImageViewType {
    pub const TYPE_1D: Self = 0;
    pub const TYPE_2D: Self = 1;
    pub const TYPE_3D: Self = 2;
    pub const CUBE: Self = 3;
    pub const TYPE_1D_ARRAY: Self = 4;
    pub const TYPE_2D_ARRAY: Self = 5;
    pub const CUBE_ARRAY: Self = 6;
}