Struct Image 

pub struct Image {
    pub uuid: Uuid,
    pub width: u32,
    pub height: u32,
    pub depth: u32,
    pub mip_level_count: u32,
    pub description: ImageDescriptor,
    pub data: Option<Vec<u8>>,
}

CPU-side image data.

A lightweight, purely owned container of pixel bytes plus the minimal metadata the GPU uploader needs (size, format, dimension).

Design

Image deliberately carries no Arc, RwLock, or atomic fields. Thread-safe shared access is provided by the [AssetStorage] layer, which wraps every stored asset in Arc and guards mutations with a version counter. This keeps Image trivially movable and avoids hidden synchronisation costs on the hot read path.

Fields

uuid: Uuid

width: u32

height: u32

depth: u32

mip_level_count: u32

description: ImageDescriptor

data: Option<Vec<u8>>

Raw pixel bytes. None indicates a placeholder awaiting async load.

Implementations

impl Image

pub fn new( width: u32, height: u32, depth_or_array_layers: u32, dimension: TextureDimension, format: TextureFormat, data: Option<Vec<u8>>, ) -> Image

Creates a new image with the given dimensions and optional pixel data.

pub fn format(&self) -> TextureFormat

Shorthand for the texel format.

pub fn dimension(&self) -> TextureDimension

Shorthand for the texture dimension.

pub fn solid_color(rgba: [u8; 4]) -> Image

Creates a 1×1 RGBA8 sRGB image with the specified color.

pub fn checkerboard(width: u32, height: u32, cell_size: u32) -> Image

Creates a checkerboard pattern image.

Trait Implementations

impl Debug for Image

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.