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WidgetManager

embedded_wg_display::widget::manager

Struct WidgetManager 

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pub struct WidgetManager;
Expand description

Zero-sized helper that provides static methods for widget lifecycle management.

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impl WidgetManager

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pub async fn install_widget( download_url: &str, description: &str, ) -> Result<(), WidgetManagerError>

Download and persist a widget Also adds a default configuration for the widget

§Arguments
  • download_url - The URL to download the widget from
  • description - A description of the widget
§Returns

An error if the download or persisting failed

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pub async fn deinstall_widget( widget_name: &str, ) -> Result<(), WidgetManagerError>

Deinstall a widget

§Arguments
  • widget_name - The name of the widget to deinstall
§Returns

An error if the deinstallation failed

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pub async fn get_widget( widget_name: &str, ) -> Result<Vec<u8>, WidgetManagerError>

Get a previously installed widget

§Arguments
  • widget_name - The name of the widget to get
§Returns

The compiled widget TODO: return Vec for now, could use CompiledWidget when runtime is ready

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pub async fn get_widgets() -> Result<Vec<String>, WidgetManagerError>

Auto Trait Implementations§

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impl Freeze for WidgetManager

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impl RefUnwindSafe for WidgetManager

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impl Send for WidgetManager

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impl Sync for WidgetManager

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impl Unpin for WidgetManager

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impl UnsafeUnpin for WidgetManager

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impl UnwindSafe for WidgetManager

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: Cast<Dst>,

Casts the value.
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Casts the value.
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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.
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Casts the value.
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impl<Src, Dst> OverflowingCastFrom<Src> for Dst
where Src: OverflowingCast<Dst>,

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Casts the value.
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type Output = T

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fn saturating_cast_from(src: Src) -> Dst

Casts the value.
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type Error = Infallible

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Casts the value.