| use std::thread; | |
| use std::time::Duration; | |
| use indicatif::{ProgressBar, ProgressFinish}; | |
| fn main() { | |
| let mut spinner: Option<ProgressBar> = None; | |
| for i in 0..3 { | |
| let new_spinner = ProgressBar::new_spinner() | |
| .with_message(format!("doing stuff {}", i)) | |
| .with_finish(ProgressFinish::AndLeave); | |
| new_spinner.enable_steady_tick(Duration::from_millis(10)); | |
| thread::sleep(Duration::from_millis(500)); | |
| println!("\n\nreplace {}\n\n", i); | |
| spinner.replace(new_spinner).map(|t| t.finish()); | |
| } | |
| } |