use tui;
use tui::sparkline;
use tui::block;
use tui::text;
use tui::layout;
let cpu_data = [50., 60., 55., 70., 65.];
let mem_data = [30., 35., 40., 38., 42.];
let net_data = [10., 20., 15., 25., 30.];
layout(
#direction: &`Vertical,
&[
child(#constraint: `Percentage(33), block(
#title: &line("CPU"),
&sparkline(#style: &style(#fg: `Red), #max: &100, &cpu_data)
)),
child(#constraint: `Percentage(33), block(
#title: &line("Memory"),
&sparkline(#style: &style(#fg: `Yellow), #max: &100, &mem_data)
)),
child(#constraint: `Percentage(33), block(
#title: &line("Network"),
&sparkline(#style: &style(#fg: `Cyan), &net_data)
))
]
)