use anyhow::Result; use std::{env::current_exe, fs::File}; use tiny_captcha::gif; fn main() -> Result<()> { for i in 1..=10 { let exe = current_exe()?; let gif_path = exe.parent().unwrap().join(format!("{}.gif", i)); let word = gif(&mut File::create(&gif_path)?); println!("{} {}", word, gif_path.display()); } Ok(()) }