Patterns.Quote Active Pattern (F#)

  • Article

Recognizes expressions that represent a nested quotation literal.

Namespace/Module Path: Microsoft.FSharp.Quotations.Patterns

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

// Signature:
( |Quote|_| ) : (input:Expr) -> Expr option

Parameters

  • input
    Type: Expr

    The input expression to match against.

Return Value

The formal type of the return value is Expr option. The option type represents whether the input expression produces a match. In a pattern matching expression, the input is decomposed into the expression enclosed by a nested quotation literal.

Remarks

This function is named QuotePattern in the .NET Framework assembly. If you are accessing the member from a .NET Framework language other than F#, or through reflection, use this name.

Platforms

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

Version Information

F# Runtime

Supported in: 2.0, 4.0

Silverlight

Supported in: 3

See Also

Reference

Quotations.Patterns Module (F#)

Microsoft.FSharp.Quotations Namespace (F#)