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Core.Choice<'T1,'T2,'T3,'T4> Union (F#)

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

Helper types for active patterns with four choices.

Namespace/Module Path: Microsoft.FSharp.Core

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

Syntax

[<StructuralEquality>]
[<StructuralComparison>]
type Choice<'T1,'T2,'T3,'T4> =
| Choice1Of4 of 'T1
| Choice2Of4 of 'T2
| Choice3Of4 of 'T3
| Choice4Of4 of 'T4
with
interface IStructuralEquatable
interface IComparable
interface IComparable
interface IStructuralComparable
end

Union Cases

CaseDescription
Choice1Of4 of 'T1The first choice.
Choice2Of4 of 'T2The second choice.
Choice3Of4 of 'T3The third choice.
Choice4Of4 of 'T4The fourth choice.

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

Microsoft.FSharp.Core Namespace (F#)

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