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

Implements the return expression in asynchronous computations. Creates an asynchronous computation that returns a result.

Namespace/Module Path: Microsoft.FSharp.Control

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

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

// Usage:
asyncBuilder.Return (value)

Parameters

• value
  Type: 'T

  The value to return from the computation.

Return Value

An asynchronous computation (Async object) that returns value when executed.

Remarks

A cancellation check is performed when the computation is executed. The existence of this method permits the use of return in the async { ... } computation expression syntax.

Platforms

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

Reference

Control.AsyncBuilder Class (F#)

Microsoft.FSharp.Control Namespace (F#)