pub struct FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: Scheduler,{ /* private fields */ }Expand description
The FallbackWhenSilentOperator calls into() to map incoming values to the expected
output value, provided From is implemented on the downstream type.
When In and Out, as well as InError and OutError, are the same types,
it is equivalent to the identity operator and is a no-op.
Implementations§
Source§impl<In, InError, Fallback, S> FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: Scheduler,
impl<In, InError, Fallback, S> FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: Scheduler,
pub fn new( fallback: Fallback, scheduler: SchedulerHandle<S>, ) -> FallbackWhenSilentOperator<In, InError, Fallback, S>
Trait Implementations§
Source§impl<In, InError, Fallback, S> ComposableOperator for FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: 'static + Scheduler + Send,
impl<In, InError, Fallback, S> ComposableOperator for FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: 'static + Scheduler + Send,
type Subscriber<Destination: 'static + Subscriber<In = <FallbackWhenSilentOperator<In, InError, Fallback, S> as ObservableOutput>::Out, InError = <FallbackWhenSilentOperator<In, InError, Fallback, S> as ObservableOutput>::OutError> + Send + Sync> = FallbackWhenSilentSubscriber<In, InError, Fallback, Destination, S>
fn operator_subscribe<Destination>(
&mut self,
destination: Destination,
) -> <FallbackWhenSilentOperator<In, InError, Fallback, S> as ComposableOperator>::Subscriber<Destination>where
Destination: 'static + Subscriber<In = <FallbackWhenSilentOperator<In, InError, Fallback, S> as ObservableOutput>::Out, InError = <FallbackWhenSilentOperator<In, InError, Fallback, S> as ObservableOutput>::OutError> + Send + Sync,
Source§impl<In, InError, Fallback, S> ObservableOutput for FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: Scheduler,
impl<In, InError, Fallback, S> ObservableOutput for FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: Scheduler,
Source§impl<In, InError, Fallback, S> ObserverInput for FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: Scheduler,
impl<In, InError, Fallback, S> ObserverInput for FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: Scheduler,
Source§impl<In, InError, Fallback, S> WithPrimaryCategory for FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: Scheduler,
impl<In, InError, Fallback, S> WithPrimaryCategory for FallbackWhenSilentOperator<In, InError, Fallback, S>where
In: Signal,
InError: Signal,
Fallback: 'static + Fn(<S as WithWorkInputOutput>::Tick, &mut <<S as WithWorkContextProvider>::WorkContextProvider as WorkContextProvider>::Item<'_>, usize) -> In + Clone + Send + Sync,
S: Scheduler,
Auto Trait Implementations§
impl<In, InError, Fallback, S> Freeze for FallbackWhenSilentOperator<In, InError, Fallback, S>where
Fallback: Freeze,
impl<In, InError, Fallback, S> RefUnwindSafe for FallbackWhenSilentOperator<In, InError, Fallback, S>where
Fallback: RefUnwindSafe,
impl<In, InError, Fallback, S> Send for FallbackWhenSilentOperator<In, InError, Fallback, S>
impl<In, InError, Fallback, S> Sync for FallbackWhenSilentOperator<In, InError, Fallback, S>
impl<In, InError, Fallback, S> Unpin for FallbackWhenSilentOperator<In, InError, Fallback, S>where
Fallback: Unpin,
impl<In, InError, Fallback, S> UnwindSafe for FallbackWhenSilentOperator<In, InError, Fallback, S>where
Fallback: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Converts
Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be
downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Converts
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downcast into Rc<ConcreteType> where ConcreteType implements Trait.Source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Converts
&Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s.Source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Converts
&mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &mut Any’s vtable from &mut Trait’s.Source§impl<T> DowncastSend for T
impl<T> DowncastSend for T
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> IntoResult<T> for T
impl<T> IntoResult<T> for T
Source§fn into_result(self) -> Result<T, RunSystemError>
fn into_result(self) -> Result<T, RunSystemError>
Converts this type into the system output type.