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Akka.NETSourceOperationsIntersperseTOut, TMat Method (SourceTOut, TMat, TOut)
Intersperses stream with provided element, similar to how Join(String, String) injects a separator between a collection's elements. Additionally can inject start and end marker elements to stream. In case you want to only prepend or only append an element (yet still use the intercept feature to inject a separator between elements, you may want to use the following pattern instead of the 3-argument version of intersperse (See ConcatTOut, TMat(SourceTOut, TMat, IGraphSourceShapeTOut, TMat) for semantics details).

Emits when upstream emits (or before with the inject element if provided)

Backpressures when downstream backpressures

Completes when upstream completes

Cancels when downstream cancels

Namespace:  Akka.Streams.Dsl
Assembly:  Akka.Streams (in Akka.Streams.dll) Version: 1.2.3.42 (1.2.3.42)
Syntax
public static Source<TOut, TMat> Intersperse<TOut, TMat>(
	this Source<TOut, TMat> flow,
	TOut inject
)

Parameters

flow
Type: Akka.Streams.DslSourceTOut, TMat
TBD
inject
Type: TOut
TBD

Type Parameters

TOut
TBD
TMat
TBD

Return Value

Type: SourceTOut, TMat
TBD

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type SourceTOut, TMat. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
Exceptions
ExceptionCondition
ArgumentNullExceptionThrown when inject is undefined.
See Also