[−][src]Struct druid::ExtEventSink
A thing that can move into other threads and be used to submit commands back to the running application.
This API is preliminary, and may be changed or removed without warning.
Implementations
impl ExtEventSink
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pub fn submit_command<T: Any + Send>(
&self,
selector: Selector<T>,
payload: impl Into<Box<T>>,
target: impl Into<Target>
) -> Result<(), ExtEventError>
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&self,
selector: Selector<T>,
payload: impl Into<Box<T>>,
target: impl Into<Target>
) -> Result<(), ExtEventError>
Submit a Command
to the running application.
Command
is not thread safe, so you cannot submit it directly;
instead you have to pass the Selector
and the payload
separately, and it will be turned into a Command
when it is received.
The payload
must implement Any + Send
.
If the Target::Auto
is equivalent to Target::Global
.
Trait Implementations
impl Clone for ExtEventSink
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pub fn clone(&self) -> ExtEventSink
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pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
Auto Trait Implementations
impl RefUnwindSafe for ExtEventSink
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impl Send for ExtEventSink
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impl Sync for ExtEventSink
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impl Unpin for ExtEventSink
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impl UnwindSafe for ExtEventSink
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> RoundFrom<T> for T
pub fn round_from(x: T) -> T
impl<T, U> RoundInto<U> for T where
U: RoundFrom<T>,
U: RoundFrom<T>,
pub fn round_into(self) -> U
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,