use passterm::{Stream, isatty};
fn main() {
let stdin_tty = isatty(Stream::Stdin);
let stdout_tty = isatty(Stream::Stdout);
let stderr_tty = isatty(Stream::Stderr);
eprintln!("stderr");
println!("stdout");
println!("stdin_tty : {}", stdin_tty);
println!("stdout_tty: {}", stdout_tty);
println!("stderr_tty: {}", stderr_tty);
}