rBar

This is just a simple customizable loading bar that scales to the size of your terminal and has the ability to print a message

Details

The current version is 0.2.2

strtocolor

##### Takes one argument, color and converts it into an ansi escape sequence,

• The supported colors are: black, red, green, yellow, blue, magenta, cyan, & white

• Anything else will result in the default terminal color

• You may also use a custom ascii sequence and not use this

BarConf

• Color: an ansi escape code within a string, you can use getbarcolor for this

• Chars: list of chars, going from left to right:

  [beginning outline, filled, edge of filled, unfilled, ending outline]

draw_bar

The arguments are: percentage, message, messagebefore, barconfig

• Percentage is a u8 (Usually 0-100)
• Message is a str that can be any length
• Message_before is a bool that determines if you want the message while loading to be before or after the bar text
• Bar_config is the previous struct listed

Example:

``` use rbar; use std::{thread, time};

// this example makes a loading bar similar to the one used by cargo fn main() { for i in 0..100 { let bar = rbar::BarConf { color: rbar::strtocolor("default"), chars: ['[','=','>','-',']'] };

rbar::draw_bar(i, "Loading...", false, bar);
thread::sleep(time::Duration::from_millis(100));

} } Output: [=>--------------------------------] 1% Loading... A little later... [==================================] 100% Loading... ```