public RezEmbelishedError(RezErrBase err, string extendedInfo) : base(err)
{
list.Add(extendedInfo);
if (err is RezEmbelishedError emb)
{
list.AddRange(emb.list);
}
}
protected RezErrBase(RezErrBase errBase)// for EmbelishedError
{
if (errBase is null)
{
throw new ArgumentNullException(nameof(errBase));
}
this.Exception = errBase.Exception;
_value = errBase._value;
}
private Result(RezErrBase errorBase)
{
Error = errorBase;
_value = default(T) !;
}
public static Result <T> Fail(RezErrBase rez) => new Result <T>(rez);