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extern crate rand;
extern crate pbr;
use rand::Rng;
use pbr::MultiBar;
use std::thread;
use std::time::Duration;
fn main() {
let mut mb = MultiBar::new();
mb.println("Your Application Header:");
mb.println("");
for i in 1..6 {
let count = 100 * i;
let mut pb = mb.create_bar(count);
pb.tick_format("▏▎▍▌▋▊▉██▉▊▋▌▍▎▏");
pb.show_message = true;
thread::spawn(move || {
for _ in 0..count / 20 {
for _ in 0..20 {
pb.message("Waiting : ");
thread::sleep(Duration::from_millis(50));
pb.tick();
}
for _ in 0..20 {
let n = rand::thread_rng().gen_range(0, 100);
pb.message("Connected: ");
thread::sleep(Duration::from_millis(n));
pb.inc();
}
}
for _ in 0..20 {
pb.message("Cleaning :");
thread::sleep(Duration::from_millis(100));
pb.tick();
}
pb.finish_print(&format!("{}: Pull complete", rand_string()));
});
}
mb.println("");
mb.println("Text lines separate between two sections: ");
mb.println("");
for i in 1..4 {
let count = 100 * i;
let mut pb = mb.create_bar(count);
thread::spawn(move || {
for _ in 0..count {
pb.inc();
let n = rand::thread_rng().gen_range(0, 100);
thread::sleep(Duration::from_millis(n));
}
pb.finish();
});
}
mb.listen();
println!("\nall bars done!\n");
}
fn rand_string() -> String {
let mut v = Vec::new();
while v.len() < 12 {
let b = rand::random::<u8>();
// [0-9a-f]
if b > 47 && b < 58 || b > 96 && b < 103 {
v.push(b);
}
}
std::str::from_utf8(&v).unwrap().to_string()
}
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