RecordFunctionToOption4<A, B, C, D> extension

on

• (Option<A> Function(), Option<B> Function(), Option<C> Function(), Option<D> Function())

Methods

toOption() → Option<(A, B, C, D)>

Available on (Option<A> Function(), Option<B> Function(), Option<C> Function(), Option<D> Function()), provided by the RecordFunctionToOption4 extension