SumType<T1,T2>.Match<TResult> Method
Definition
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Runs a delegate corresponding to which type is contained inside this instance.
public TResult Match<TResult> (Func<T1,TResult> firstMatch, Func<T2,TResult> secondMatch, Func<TResult> defaultMatch = default);public TResult Match<TResult> (Func<T1,TResult> firstMatch, Func<T2,TResult> secondMatch, Func<TResult>? defaultMatch = default);member this.Match : Func<'T1, 'Result> * Func<'T2, 'Result> * Func<'Result> -> 'ResultPublic Function Match(Of TResult) (firstMatch As Func(Of T1, TResult), secondMatch As Func(Of T2, TResult), Optional defaultMatch As Func(Of TResult) = Nothing) As TResultType Parameters
- TResult
The type that all the delegates will return.
Parameters
- firstMatch
- Func<T1,TResult>
Delegate to handle the case where this instance contains a T1.
- secondMatch
- Func<T2,TResult>
Delegate to handle the case where this instance contains a T2.
- defaultMatch
- Func<TResult>
Delegate to handle the case where this instance is uninhabited. If this delegate isn't provided the default
TResult will be returned instead.
Returns
TResult
The TResult instance created by the delegate corresponding to the current type stored in this instance.