CancelHandle

xa11y::event_provider

Struct CancelHandle 

pub struct CancelHandle { /* private fields */ }
Expand description

Handle to cancel a subscription. Dropping this stops event delivery.

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impl CancelHandle

pub fn new(cancel_fn: impl FnOnce() + Send + 'static) -> CancelHandle

Create a cancel handle with a cancellation callback.

pub fn noop() -> CancelHandle

Create a no-op cancel handle.

Trait Implementations§

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impl Drop for CancelHandle

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fn drop(&mut self)

Executes the destructor for this type. Read more

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