zng_app::widget

Struct WidgetHandlesCtx

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pub struct WidgetHandlesCtx(/* private fields */);
Expand description

Defines the backing data for WIDGET.with_handles.

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impl WidgetHandlesCtx

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pub fn new() -> Self

New empty.

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pub fn clear(&mut self)

Drop all handles.

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impl Default for WidgetHandlesCtx

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fn default() -> Self

Returns the “default value” for a type. Read more

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

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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn drop(ptr: usize)

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Performs the conversion.
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