A Rust-based file processor that recursively processes directories, applies syntax highlighting to files, and provides structured error handling using anyhow and thiserror.

• Recursively processes directories and files.
• Syntax highlighting using syntect.
• Custom error handling with thiserror.
• Configurable options like depth, file extensions, and exclusion lists.
• Colored output for better visibility.

Run the program with the desired directory:

cargo run -- <path> [options]

• <path> (optional, default: .): The file or directory to process.
• --depth <n>: Depth level for recursive search.
• --ext <extension>: Filter files by extension.
• --no-color: Disable colored output.
• --list: List files instead of printing content.
• --json: Prints the listings in json format

cargo run -- ./src --ext rs --list

Lists all .rs files in the src directory.

• anyhow: Simplified error handling.
• thiserror: Custom error types.
• clap: Command-line argument parsing.
• colored: Colorful terminal output.
• log and simple_logger: Logging.
• syntect: Syntax highlighting.