How does dependency injection affect performance in Go?

How does dependency injection affect performance in Go?

Dependency injection can improve performance by promoting better code organization and reducing coupling, but it may introduce overhead.

What are the trade-offs of using dependency injection in Go?

The main trade-offs include potential performance overhead and increased complexity, but it enhances testability and maintainability.

Can you give an example of dependency injection in a Go application?

Sure! In Go, you can use interfaces to define dependencies and inject them into structs, allowing for flexible implementations.

Are there any libraries in Go that help with dependency injection?

Yes, libraries like 'google/wire' and 'uber-go/dig' are popular for managing dependency injection in Go applications.

How can I measure the performance impact of dependency injection?

You can use benchmarking tools like Go's built-in testing package to measure the performance of your application with and without DI.