44 lines
1.3 KiB
Rust
44 lines
1.3 KiB
Rust
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use std::thread;
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use std::time::Duration;
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use indicatif::{MultiProgress, ProgressBar, ProgressStyle};
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use rand::{thread_rng, Rng};
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fn main() {
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let styles = [
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("Rough bar:", "█ ", "red"),
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("Fine bar: ", "█▉▊▋▌▍▎▏ ", "yellow"),
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("Vertical: ", "█▇▆▅▄▃▂▁ ", "green"),
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("Fade in: ", "█▓▒░ ", "blue"),
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("Blocky: ", "█▛▌▖ ", "magenta"),
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];
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let m = MultiProgress::new();
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let handles: Vec<_> = styles
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.iter()
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.map(|s| {
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let pb = m.add(ProgressBar::new(512));
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pb.set_style(
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ProgressStyle::with_template(&format!("{{prefix:.bold}}▕{{bar:.{}}}▏{{msg}}", s.2))
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.unwrap()
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.progress_chars(s.1),
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);
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pb.set_prefix(s.0);
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let wait = Duration::from_millis(thread_rng().gen_range(10..30));
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thread::spawn(move || {
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for i in 0..512 {
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thread::sleep(wait);
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pb.inc(1);
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pb.set_message(format!("{:3}%", 100 * i / 512));
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}
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pb.finish_with_message("100%");
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})
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})
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.collect();
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for h in handles {
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let _ = h.join();
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}
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}
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