ernestrc / pb

Console progress bar for Rust

Terminal progress bar for Rust

Console progress bar for Rust Inspired from pb, support and tested on MacOS and Linux(should work on Windows too, but not tested yet).

Documentation

Examples

1. simple example

extern crate pbr;

use pbr::ProgressBar;
use std::thread;

fn main() {
    let count = 1000;
    let mut pb = ProgressBar::new(count);
    pb.format("╢▌▌░╟");
    for _ in 0..count {
        pb.inc();
        thread::sleep_ms(200);
    }
    println!("done!");
}

2. Broadcast writing(simple file copying)

#![feature(io)]
extern crate pbr;

use std::io::copy;
use std::io::prelude::*;
use std::fs::File;
use pbr::{ProgressBar, Units};

fn main() {
    let mut file = File::open("/usr/share/dict/words").unwrap();
    let n_bytes = file.metadata().unwrap().len() as usize;
    let mut pb = ProgressBar::new(n_bytes);
    pb.set_units(Units::Bytes);
    let mut handle = File::create("copy-words").unwrap().broadcast(&mut pb);
    copy(&mut file, &mut handle).unwrap();
    println!("done!");
}

License

MIT