use mod_tempdir::TempDir;
fn main() -> std::io::Result<()> {
let dir = TempDir::new()?;
println!("Created: {}", dir.path().display());
let file = dir.path().join("greeting.txt");
std::fs::write(&file, b"Hello from mod-tempdir!\n")?;
println!("Wrote: {}", file.display());
println!("Contents: {}", std::fs::read_to_string(&file)?);
println!("\n(directory will be deleted automatically when this program exits)");
Ok(())
}