Key legal question
Whether the public-law appeal was admissible against the cantonal appellate judgment.
Extracted holding
The appeal was admissible only for direct constitutional grievances; federal-law complaints were inadmissible because a réforme appeal would have been available.
Extracted reasoning
The decision was final and no other federal or cantonal remedy existed for direct constitutional review. However, issues of federal law were outside the scope of public-law appeal.