How Do I Import and Use a Struct from a Different Go Package or File?

Importing Structs from Different Packages and Files in Go

Importing types or functions from different packages is not directly supported in Go. Instead, you import entire packages to access their exported identifiers.

To import the PriorityQueue struct defined in another file:

1. Import the package containing the struct in your main file:

   import "github.com/path/to/required_package"

2. Access the PriorityQueue struct using the package name as a prefix:

   pq := &required_package.PriorityQueue{}

Alternatively, you can use import aliases to shorten the package name:

1. Import the package and provide an alias:

   import alias "github.com/path/to/required_package"

2. Use the alias to access the PriorityQueue struct:

   pq := &alias.PriorityQueue{}

This method allows you to access exported identifiers in the imported package using the alias prefix instead of the full package name.

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