ReactiveUI.Primitives.Signals namespace¶

Part of the ReactiveUI.Primitives.Core package.

Type	Kind	Summary
AsyncSignal	class	A signal that exposes its next value as an awaitable operation.
AwaitWitness	class	Represents the AwaitWitness class.
Awaiter	struct	Awaiter for command execution.
BehaviorSignal	class	A signal that replays its most recent value to new subscribers.
Broadcaster	struct	Copy-on-write observer broadcaster optimized for zero-allocation single-subscriber delivery.
CommandExecution	struct	Awaitable command execution result that avoids allocating a completed task for synchronous commands.
CommandSignal	class	Minimal reactive command that gates execution and publishes result, fault, and running state streams.
DelayableNotificationSignal	class	A signal that passes notifications through immediately while they are not delayed, but buffers them while delayed and emits a de-duplicated batch when [Flush](# is called (typically as the delay window opens or closes). Fuses the `Buffer(boundary).SelectMany(distinct).Publish().RefCount()` pipeline into one allocation-light sink.
DelegateWitness	class	A lightweight IObserver that forwards each notification to the supplied delegates. Use it to subscribe to an IObservable without allocating a bespoke observer class. The `onError` and `onCompleted` delegates are optional; when omitted the corresponding terminal notification is ignored.
IAwaitSignal	interface	A signal whose next value can be awaited.
ISignal	interface	A signal that observes one type and emits another.
ISignal	interface	A signal that is both an observer and observable of the same type.
ITaskSignal	interface	A signal backed by a task.
KeepSignal	class	Represents the KeepSignal class.
KeepWithSignal	class	Filters source values using a caller-supplied state value, without allocating a per-value closure: the state is stored on the sink and passed to the predicate for each element.
MapSignal	class	Represents the MapSignal class.
MapWithSignal	class	Projects each source value into a new form using a caller-supplied state value, without allocating a per-value closure: the state is stored on the sink and passed to the selector for each element.
ObserverHandler	class	Represents the ObserverHandler class.
ProjectedReadOnlyState	class	Read-only state projection backed directly by a source state signal.
ReadOnlyState	class	Read-only latest-value signal for projected or externally owned state.
Signal	class	A signal that is both an observer and observable of values.
StateSignal	class	Mutable latest-value signal with a ReactiveUI.Primitives name for reactive-property parity.
TapWithSignal	class	Invokes a stateful action for each source value while forwarding the value unchanged, without allocating a per-value closure: the state is stored on the sink and passed to the action for each element.