Questão jurídica principal
Whether the public law appeal was admissible against parts of the cantonal judgment and on alleged violations of federal law
Decisão extraída
The appeal was admissible only against the last cantonal instance and was otherwise inadmissible insofar as it raised federal-law complaints reserved to the appeal on the merits.
Fundamentação extraída
The Federal Supreme Court recalled the subsidiarity of the public law appeal and excluded complaints directed at the first-instance judgment or at alleged misapplication of federal law.