Operators.fst<'T1,'T2> Function (F#)
Return the first element of a tuple, fst (a,b) = a.
Namespace/Module Path: Microsoft.FSharp.Core.Operators
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature:
fst : 'T1 * 'T2 -> 'T1
// Usage:
fst tuple
Parameters
tuple
Type: 'T1 * 'T2The input tuple.
Return Value
The first value.
Remarks
This function is named Fst in compiled assemblies. If you are accessing the function from a 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