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SyncEventHandlerWrapper

wae_event

Struct SyncEventHandlerWrapper 

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pub struct SyncEventHandlerWrapper<F> { /* private fields */ }
Expand description

同步事件处理器包装器

将闭包包装为 SyncEventHandler trait 对象。

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impl<F> SyncEventHandlerWrapper<F>
where F: Fn(EventData) -> WaeResult<()> + Send + Sync + 'static,

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pub fn new(event_types: Vec<EventTypeName>, handler: F) -> Self

创建新的同步事件处理器

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impl<F> SyncEventHandler for SyncEventHandlerWrapper<F>
where F: Fn(EventData) -> WaeResult<()> + Send + Sync + 'static,

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fn handle(&self, event: EventData) -> WaeResult<()>

处理事件
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fn event_types(&self) -> Vec<EventTypeName> ⓘ

获取处理器感兴趣的事件类型

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where T: 'static + ?Sized,

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type Error = <U as TryFrom<T>>::Error

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