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# Console progress bar for Rust | ||
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Console progress bar for Rust Inspired from [pb.go](github.com/cheggaaa/pb), support and | ||
tested on MacOS and Linux(should work on Windows too, but not tested yet). | ||
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### Examples | ||
1. simple example | ||
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```rust | ||
extern crate pb; | ||
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use pb::ProgressBar; | ||
use std::thread; | ||
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fn main() { | ||
let count = 1000; | ||
let mut pb = ProgressBar::new(count); | ||
for _ in 0..count { | ||
pb.inc(); | ||
thread::sleep_ms(200); | ||
} | ||
println("done!"); | ||
} | ||
``` | ||
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2. Broadcast writing(simple file copying) | ||
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```rust | ||
extern crate pb; | ||
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use std::io::copy; | ||
use std::fs::{self, File}; | ||
use pb::{ProgressBar, Units}; | ||
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fn main() { | ||
let fname = "/usr/share/dict/words"; | ||
let mut file = File::open(fname).unwrap(); | ||
let n_bytes = fs::metadata(fname).unwrap().len() as usize; | ||
let mut pb = ProgressBar::new(n_bytes); | ||
pb.set_units(pb::Units::Bytes); | ||
let mut dfile = File::create("copy-words").unwrap(); | ||
let mut handle = dfile.broadcast(&mut pb); | ||
copy(&mut file, &mut handle).unwrap(); | ||
println!("done!"); | ||
} | ||
``` | ||
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### License | ||
MIT | ||
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