Core.Choice<'T1,'T2,'T3,'T4> Union (F#)
Helper types for active patterns with four choices.
Namespace/Module Path: Microsoft.FSharp.Core
Assembly: FSharp.Core (in FSharp.Core.dll)
[<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
Case |
Description |
|---|---|
Choice1Of4 of 'T1 |
The first choice. |
Choice2Of4 of 'T2 |
The second choice. |
Choice3Of4 of 'T3 |
The third choice. |
Choice4Of4 of 'T4 |
The 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