DI Examples

Thoughts on DI Libraries

1. GoIoC

I don't like how it works because I have to specify the target by giving a string name for the injection.

2. Dig

Overall, it was good. I like that you just need to set the code to inject, and removing the library seems easy, except for dig.In However, my biggest complaint is the ambiguity of the errors when debugging.

3. Fx

I prefer fx over dig. fx reduces the amount of repetitive code I had to write in dig. Also debugging is much easier in fx than in dig.

4. Wire

I don’t like that wire uses code generation. And I don't like the fact that if I want to initialize an object, I have to list all its dependencies in the wire.Build function. Unless I specifically need compile-time dependency injection, I would not use it personally.