/**
* Created at 2020/8/22 20:40
*
* @author Liangcheng Juves
*/
fn main() {
print!("hello,world\n");
}/**
* Created at 2020/9/15 15:14
*
* @author Liangcheng Juves
*/
use std::io::{stdout, Result, Write};
use std::thread::sleep;
use std::time::Duration;
fn main() -> Result<()> {
const BAR_LAB: &str = "-\\|/";
for perc in 0..=100 {
print!(
"\r {} \u{1b}[42m{}\u{1b}[0m [ {}% ] ",
BAR_LAB.chars().nth(perc % 4).unwrap(),
" ".repeat(perc / 2),
perc
);
stdout().flush()?;
sleep(Duration::from_micros(60_000));
}
println!();
Ok(())
}/**
* Created at 2020/11/16 22:49
*
* @author Liangcheng Juves
*/
use std::io::{stdout, Result, Write};
use std::thread::sleep;
use std::time::{Duration, SystemTime, UNIX_EPOCH};
fn main() -> Result<()> {
loop {
print!(
"\r{}",
SystemTime::now()
.duration_since(UNIX_EPOCH)
.unwrap()
.as_secs()
);
sleep(Duration::from_micros(300));
stdout().flush()?
}
}