Learn to build a custom Rust AI Assistant from scratch using the OpenAI Assistant API in this comprehensive tutorial. Explore best practices and techniques for creating a command-line interface (CLI) application that interacts with AI. Follow along as the instructor guides you through setting up dependencies, implementing error handling, creating and managing AI assistants, handling conversations, and building a user-friendly interface. Gain hands-on experience with file parsing, bundling, and terminal interactions while developing a fully functional AI buddy. By the end of this tutorial, you'll have created a robust Rust-based AI assistant and gained valuable insights into production-level Rust programming.