rustbar:生锈的进度条集

锈棒 生锈的进度条集 extern crate rustbar; use std :: thread :: sleep_ms; use rustbar :: rustbars :: ProgressBar; pub fn main (){ let mut pbar = rustbar :: rustbars :: PercentageProgressBar :: new (); println! ( " \n PercentageProgressBar demo" ); for idx in 0 .. 101 { pbar. set_value (idx); pbar. set_msg ( "Calculating..." ); pbar. render (). unwrap (); sleep_ms