Chapter 3: Customizing Dependency Injection
In this third chapter, we'll take a look at ASP.NET Core dependency injection (DI) and how to customize it to use a different DI container, if needed.
In this chapter, we will be covering the following topics:
- Using a different DI container
 - Exploring the 
ConfigureServicesmethod - Using a different 
ServiceProvider - Introducing Scrutor
 
The topics in this chapter refer to the hosting layer of the ASP.NET Core architecture:
				Figure 3.1 – ASP.NET Core architecture