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AsyncBuilder.Bind<'T,'U> Method (F#)

Den Delimarsky|Last Updated: 6/10/2016
|
1 Contributor

Implements let! in asynchronous computations.

Namespace/Module Path: Microsoft.FSharp.Control

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

Syntax

// Signature:
member this.Bind : Async<'T> * ('T -> Async<'U>) -> Async<'U>

// Usage:
asyncBuilder.Bind (computation, binder)

Parameters

computation Type: Async<'T>

The computation to provide an unbound result.

binder Type: 'T ->Async<'U>

The function to bind the result of computation.

Return Value

An asynchronous computation that performs a monadic bind on the result of computation.

Remarks

Creates an asynchronous computation that runs computation, and when the computation generates a result, passes the result to binder that binds the result of the computation to a value.

A cancellation check is performed when the computation is executed. The existence of this method permits the use of let! 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

Control.AsyncBuilder Class (F#)

Microsoft.FSharp.Control Namespace (F#)

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