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

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)

Parameters

• computation
  Type: Async<'T>

  The input computation.

Return Value

The input computation.

Remarks

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

Platforms

Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2

Version Information

F# Runtime

Supported in: 2.0, 4.0

Silverlight

Supported in: 3

See Also

Reference

Control.AsyncBuilder Class (F#)

Microsoft.FSharp.Control Namespace (F#)