smithay::utils::signaling

Struct SignalToken

pub struct SignalToken { /* private fields */ }

Expand description

A token associated with a callback registered to a Signaler

Dropping it will disable and drop the callback it is associated to. If you don’t plan to ever disable the callback, you can use the leak method to safely get rid of this value.

Implementations§

impl SignalToken

pub fn leak(self)

Destroy the token without disabling the associated callback

Trait Implementations§

impl Debug for SignalToken

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for SignalToken

impl !RefUnwindSafe for SignalToken

impl !Send for SignalToken

impl !Sync for SignalToken

impl Unpin for SignalToken

impl !UnwindSafe for SignalToken

Blanket Implementations§

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

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type Output = T

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