Function progression::bar

source · 
pub fn bar<I: ExactSizeIterator>(iter: I) -> impl Iterator<Item = I::Item>
Examples found in repository?
examples/example.rs (line 5)
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fn main() {
	// Default
	for _ in progression::bar(0..1_000) {
		thread::sleep(Duration::from_millis(1));
	}

	// Cargo style
	for _ in progression::bar_with_config(0..1_000, progression::Config::cargo()) {
		thread::sleep(Duration::from_millis(1));
	}

	// Unicode style
	for _ in progression::bar_with_config(0..1_000, progression::Config::unicode()) {
		thread::sleep(Duration::from_millis(1));
	}

	// Uses `slice.chunks` internally for lower overhead on large numbers of items
	for _ in progression::bar_chunks(10, &[0; 1_000]) {
		thread::sleep(Duration::from_millis(1));
	}

	// Custom
	for _ in progression::bar_with_config(0..1_000, progression::Config { style: progression::Style::Mono('·'), ..Default::default() }) {
		thread::sleep(Duration::from_millis(1));
	}

	// Manual
	let items = vec![1, 2, 3, 4, 5];
	let bar = progression::Bar::new(items.len() as u64, progression::Config { prefix: "(items) ", ..progression::Config::cargo() });

	for _ in items {
		thread::sleep(Duration::from_millis(100));
		bar.inc(1);
	}

	bar.finish();
}