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AsyncBuilder.ReturnFrom<'T> Method (F#)

Den Delimarsky|Last Updated: 8/18/2017
1 Contributor

Implements the return! keyword for asynchronous computations. This function delegates to the input computation.

Namespace/Module Path: Microsoft.FSharp.Control

Assembly: FSharp.Core (in FSharp.Core.dll)


// Signature:
member this.ReturnFrom : Async<'T> -> Async<'T>

// Usage:
asyncBuilder.ReturnFrom (computation)


computation Type: Async<'T>

The input computation.

Return Value

The input computation.


The existence of this method permits the use of return! in the async { ... } computation expression syntax.


Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2

Version Information

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

See Also

Control.AsyncBuilder Class (F#)

Microsoft.FSharp.Control Namespace (F#)

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