Provide a container builder to use with ConfigureHostBuilder.ConfigureContainer<TContainerBuilder> Method

[paulomorgado]

Currently, SimpleInjector in .NET feels like an afterthought.

By providing a container builder to use ConfigureHostBuilder.ConfigureContainer<TContainerBuilder> Method, it will be possible to plug into the host and web application creation pipeline to change service registrations (e.g. for tests).

[dotnetjunkie]

It might feel like an afterthought, but it certainly isn't. Our current implementation is a very well-thought carefully designed implementation considering the constraints we're dealing with.

To understand why this is, please make yourself acquaintable with the following posts:

• What’s wrong with the ASP.NET Core DI abstraction?
• Working around the ASP.NET Core DI abstraction

Because of the above, we simply can't implement your feature request and I will, therefore, close this issue.