Question juridique clé
Whether the cantonal judgment was appealable to the cantonal court or had to be challenged directly before the Federal Supreme Court regarding the constitutionality of the cantonal rule
Solution extraite
A challenge to the constitutionality of the cantonal rule had to be brought directly before the Federal Supreme Court; the cantonal remedy was unavailable on that point.
Motifs extraits
Because the cantonal appeal judgment was final under the applicable cantonal law, the appellant was foreclosed from attacking the norm indirectly before the cantonal cassation court.