graphix-stdlib 0.3.1

A dataflow language for UIs and network programming, standard library
Documentation 
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use tui;
use tui::gauge;
use tui::text;

let used_memory = 6.5;  // GB
let total_memory = 16.0;  // GB
let usage_ratio = used_memory / total_memory;

let color = select usage_ratio {
    x if x > 0.9 => `Red,
    x if x > 0.7 => `Yellow,
    _ => `Green
};

gauge(
    #gauge_style: &style(#fg: color),
    #label: &span("[used_memory] GB / [total_memory] GB"),
    &usage_ratio
)