Module bundle 

Unity AssetBundle processing module

This module provides comprehensive AssetBundle processing capabilities, organized following UnityPy and unity-rs best practices.

Architecture

The module is organized into several sub-modules:

• header - Bundle header parsing and validation
• types - Core data structures (AssetBundle, BundleFileInfo, etc.)
• compression - Compression handling (LZ4, LZMA, Brotli)
• parser - Main parsing logic for different bundle formats
• loader - Resource loading and management

Examples

use unity_asset_binary::bundle::{BundleLoader, BundleLoadOptions};

// Simple bundle loading
let bundle = unity_asset_binary::bundle::load_bundle("example.bundle")?;
println!("Loaded bundle with {} assets", bundle.asset_count());

// Advanced loading with options
let mut loader = BundleLoader::with_options(BundleLoadOptions::fast());
let bundle = loader.load_from_file("example.bundle")?;

// Find specific assets
let texture_assets = loader.find_assets_by_name("texture");

Re-exports

pub use compression::BundleCompression;

pub use compression::CompressionOptions;

pub use compression::CompressionStats;

pub use header::BundleFormatInfo;

pub use header::BundleHeader;

pub use loader::BundleLoader;

pub use loader::BundleResourceManager;

pub use loader::LoaderStatistics;

pub use loader::load_bundle;

pub use loader::load_bundle_from_memory;

pub use loader::load_bundle_with_options;

pub use parser::BundleParser;

pub use parser::ParsingComplexity;

pub use types::AssetBundle;

pub use types::BundleFileInfo;

pub use types::BundleLoadOptions;

pub use types::BundleStatistics;

pub use types::DirectoryNode;

Modules

compression

Bundle compression handling

header

AssetBundle header parsing

loader

Bundle resource loading and management

parser

Bundle parser implementation

types

Bundle data structures

Structs

BundleInfo

Bundle information summary

BundleProcessor

Main bundle processing facade

Functions

create_processor

Convenience functions for common operations Create a bundle processor with default settings

extract_file_from_bundle

Quick function to extract a specific file from bundle

get_bundle_info

Quick function to get bundle information

get_supported_formats

Get supported bundle formats

is_valid_bundle

Check if a file is a valid Unity bundle

list_bundle_contents

Quick function to list bundle contents