Rust Servers, Services, and Apps

6 Evolving the APIs and fearless refactoring

This chapter covers

• Revamping the project structure
• Enhancing the data model for course creation and management
• Enabling tutor registration and management

In the previous chapter, we covered the basics of error handling in Rust and how we can design custom error handling for our web service. After working through the last few chapters, you should now have a foundational understanding of how a web service is structured using the Actix Web framework, how you can talk to a relational database for CRUD activities, and how to handle any errors that occur while processing incoming data and requests. In this chapter, we will step up the pace and deal with something that we cannot avoid in the real world: ...