Key legal question
Whether the public law appeal was admissible, especially for the request on cantonal costs and on alleged arbitrariness.
Extracted holding
The appeal was admissible only as a cassatory remedy against the final cantonal decision; the request concerning cantonal costs was inadmissible, and only constitutional arbitrariness review could be examined.
Extracted reasoning
The court applied the former OJ rules, held that a public law appeal is generally purely cassatory, and noted that arguments about misapplication of Art. 334 CC or ordinary legal reasoning belonged in reform appeal.