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");

Modules

compression

Bundle compression handling

header

AssetBundle header parsing

loader

Bundle resource loading and management

parser

Bundle parser implementation

types

Bundle data structures

Structs

AssetBundle

A Unity AssetBundle

BundleCompression

Bundle compression handler

BundleFileInfo

Information about a file within the bundle

BundleFormatInfo

Bundle format information

BundleHeader

AssetBundle header information

BundleInfo

Bundle information summary

BundleLoadOptions

Bundle loading options

BundleLoader

Bundle resource loader

BundleParser

Main bundle parser

BundleProcessor

Main bundle processing facade

BundleResourceManager

Bundle resource manager

BundleStatistics

Bundle statistics

CompressionOptions

Compression options for bundle processing

CompressionStats

Compression statistics

DirectoryNode

Directory node in the bundle

LoaderStatistics

Loader statistics

ParsingComplexity

Parsing complexity information

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

load_bundle

Convenience functions for quick bundle loading Load a single bundle from file

load_bundle_from_memory

Load a bundle from memory

load_bundle_with_options

Load a bundle with specific options