Example DIP ```go package main import "fmt" // Interface for data storage abstraction type DataStorage interface { Save(data string) } // Low-level module for file data storage ```

Let's continue with an example of implementing the Dependency Inversion Principle (DIP) in Go.

package main

import "fmt"

// Interface for data storage abstraction
// type DataStorage interface {
//     Save(data string)
// }

// Low-level module for file data storage
type FileStorage struct {
    filename string
}

func (fs *FileStorage) Save(data string) {
    // Logic for writing to a file could be here
    fmt.Printf("Saving data '%s' to file %s\n", data, fs.filename)
}

// High-level module that depends on abstraction, not on a specific implementation
type DataProcessor struct {
    storage DataStorage
}

func (dp *DataProcessor) Process(data string) {
    // Some data processing
    processedData := data + "_processed"
    dp.storage.Save(processedData)
}

func main() {
    fileStorage := &FileStorage{filename: "data.txt"}
    processor := &DataProcessor{storage: fileStorage}

    processor.Process("example data")
}

Here, DataProcessor depends on the DataStorage interface, not on the concrete FileStorage implementation. This allows easy changing of the data storage method without altering the processing logic.