Trait i3monkit::Widget

pub trait Widget {
    fn update(&mut self) -> Option<WidgetUpdate>;
}

The trait for an widget.

A widget maintains a dynamic block on the i3bar

Required methods

fn update(&mut self) -> Option<WidgetUpdate>

The function used to update the widget.

Note: even with no update, the widget should return an non-empty update with empty data payload. If None is returned, the framework will disable this widget and do not call the update function anymore.

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Implementors

impl Widget for BatteryWidget

fn update(&mut self) -> Option<WidgetUpdate>

impl Widget for CpuWidget

fn update(&mut self) -> Option<WidgetUpdate>

impl Widget for DateTimeWidget

fn update(&mut self) -> Option<WidgetUpdate>

impl Widget for NetworkSpeedWidget

fn update(&mut self) -> Option<WidgetUpdate>

impl Widget for VolumeWidget

fn update(&mut self) -> Option<WidgetUpdate>

impl<'a> Widget for StockWidget<'a>

fn update(&mut self) -> Option<WidgetUpdate>

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