32 lines
853 B
Rust
32 lines
853 B
Rust
use std::thread;
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use std::time::Duration;
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use indicatif::{ProgressBar, ProgressIterator, ProgressStyle};
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fn main() {
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// Default styling, attempt to use Iterator::size_hint to count input size
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for _ in (0..1000).progress() {
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// ...
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thread::sleep(Duration::from_millis(5));
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}
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// Provide explicit number of elements in iterator
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for _ in (0..1000).progress_count(1000) {
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// ...
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thread::sleep(Duration::from_millis(5));
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}
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// Provide a custom bar style
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let pb = ProgressBar::new(1000);
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pb.set_style(
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ProgressStyle::with_template(
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"{spinner:.green} [{elapsed_precise}] [{bar:40.cyan/blue}] ({pos}/{len}, ETA {eta})",
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)
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.unwrap(),
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);
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for _ in (0..1000).progress_with(pb) {
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// ...
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thread::sleep(Duration::from_millis(5));
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}
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}
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