Module asset 

Asset management for embedded images, fonts, and files.

This module provides types and utilities for managing assets embedded within Codex documents.

Asset Types

• Images: AVIF, WebP, PNG, JPEG, SVG formats with dimensions and alt text
• Fonts: WOFF2, WOFF, TTF, OTF formats with font family metadata
• Embeds: Arbitrary files with MIME type and description

Asset Index

Each asset category has an index file (e.g., assets/images/index.json) that lists all assets with their metadata and hashes for verification.

Example

use cdx_core::asset::{ImageAsset, ImageFormat};

let image = ImageAsset::new("logo", ImageFormat::Png)
    .with_dimensions(200, 100)
    .with_alt("Company logo");

Structs

AssetAlias

An alias entry that references another asset.

AssetIndex

An asset index file structure.

EmbedAsset

An embedded file asset.

FontAsset

A font asset embedded in a Codex document.

ImageAsset

An image asset embedded in a Codex document.

ImageVariant

A resolution variant of an image for responsive display.

Enums

AssetEntry

Generic asset entry that can represent any asset type.

FontFormat

Font format enumeration.

FontStyle

Font style.

FontWeight

Font weight values.

ImageFormat

Image format enumeration.

Traits

Asset

Common trait for all asset types.

Functions

verify_asset_hash

Verify an asset’s integrity by checking its hash.

Type Aliases

EmbedIndex

Type alias for embed asset index.

FontIndex

Type alias for font asset index.

ImageIndex

Type alias for image asset index.