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Seq.empty<'T> Type Function (F#)

Creates an empty sequence.

Namespace/Module Path: Microsoft.FSharp.Collections.Seq

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

// Signature:
Seq.empty<'T> :  seq<'T>

// Usage:
Seq.empty

The result sequence.

This function is named Empty in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.

The following code shows how to use Seq.empty.


// A generic empty sequence.
let emptySeq1 = Seq.empty
// A typed generic sequence.
let emptySeq2 = Seq.empty<string>


F# Interactive Output

val emptySeq1 : seq<'a>
val emptySeq2 : seq<string>

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

F# Runtime

Supported in: 2.0, 4.0

Silverlight

Supported in: 3

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