Return custom result type from IValitResult<T> and IValitator<T>

[GooRiOn]

I think it could be a nice feature to allow defining output result from IValitRules<T> like follows:

ValitRules<Model>
    .Create()
    .Ensure(....)
    .WithResult(r => new MyResult { ....})
    .Validate();

Things are little bit more complicated in IValitator<T> because here we would have to add generic interface like IValitator<TModel,TResult> and create abstract class which would take in the ctor Func<ValitResult, TResult>. But overall I think this would be very cool because folks can add Valit to their projects without changing the existing infrastructure related to error handling. What's your optinion on that one?

[dbarwikowski]

Shouldn't we pass it in front of chain, and fill during validation?

ValitRules<Model, Result>
    .Create()
    .Ensure(m => m.Password, 
            _=>_.Contains("1") ,
            r => { 
                    r.Status.Set(ValidationStatus.Invalid);
                    r.Reasons.Add("Password doesn't contain '1'");
            })
    .Validate();