pub enum InvalidationCause {
    None,
    Forced,
    StateChange(WidgetId),
    MessageReceived(WidgetId),
    AnimationInProgress(WidgetId),
}
Expand description

Indicates the reason that an Application state was invalidated and had to be re-rendered

You can get the last invalidation cause of an application using last_invalidation_cause

Variants

None

Application not invalidated

Forced

Application update was forced by calling mark_dirty

StateChange(WidgetId)

A widget’s state changed

MessageReceived(WidgetId)

A message was sent to a widget

AnimationInProgress(WidgetId)

An animation is in progress for a widget

Trait Implementations

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Formats the value using the given formatter. Read more
Returns the “default value” for a type. Read more

Auto Trait Implementations

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Calls U::from(self).

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Performs the conversion.