> ## Documentation Index
> Fetch the complete documentation index at: https://lib.hao.vc/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

# Exceptions

Exception handling for haolib applications.

## Overview

The exceptions module provides exception classes, handlers, and schemas for error management.

## Components

* **Base**: Base exception classes
* **Handlers**: Exception handler implementations
* **Schemas**: Exception schema definitions