internal ResultMatcher(ValueTuple <T1, T2, T3> item)
{
_item = item;
_functionSelector = new MatchFunctionSelector <T1, T2, T3, TResult>((x, y, z) =>
{
throw new NoMatchException($"No match action exists for value of ({_item.Item1}, {_item.Item2}, {_item.Item3})");
});
}
internal MatchSelectorsForCases()
{
_case1Selector =
new MatchFunctionSelector <T1, T1, TResult>(
x => { throw new NoMatchException("No match action defined for union with Case1 value"); });
_case2Selector =
new MatchFunctionSelector <T2, T2, TResult>(
x => { throw new NoMatchException("No match action defined for union with Case2 value"); });
_case3Selector = typeof(T3) == typeof(Unit)
? null
: new MatchFunctionSelector <T3, T3, TResult>(
x => { throw new NoMatchException("No match action defined for union with Case3 value"); });
_case4Selector = typeof(T4) == typeof(Unit)
? null
: new MatchFunctionSelector <T4, T4, TResult>(
x => { throw new NoMatchException("No match action defined for union with Case4 value"); });
}
