convert path to pathbuf

To convert a Path to a PathBuf in Rust, you can use the to_path_buf method. Here's an example:

use std::path::{Path, PathBuf};

fn main() {
    let path = Path::new("example.txt");
    let path_buf: PathBuf = path.to_path_buf();
}

This will convert the Path object path to a PathBuf object path_buf.