This is a simple rust project that compares files in a folder and its subfolders. It compares the files based on their file_names and prints out the files that are lonely.

For example, if you have files:

• file1.txt
• file2.txt
• file3.txt
• file1.md

This program will print out file2.txt and file3.txt as lonely files, because they don't have a corresponding file with the same name but different extension.

1. Clone the repository
2. Open the terminal and navigate to the project folder
3. Run the following command to install the required packages

    cargo build

4. Run the following command to run the project

    cargo run -- [pathToFolderToBeScaned]

There are additional options that can be used with the command. To see the options run the following command

    cargo run -- --help

Main branch has a folder named testFolder, you can test the code on this folder, by running the following command

    cargo run -- testFolder

If you want to compare only specific file extensions, you can pass in an option to look for specific file extensions. For example, to look for only .lip and .maw files, you can run the following command

    cargo run -- testFolder lip maw