Question juridique clé
Whether a constitutional appeal was admissible despite the availability of a cassation complaint under Art. 89 OG
Solution extraite
The constitutional appeal was inadmissible because the complained-of decision could have been challenged by cassation complaint under Art. 89 OG.
Motifs extraits
The lower court's decision was a final main judgment on the merits, and the alleged misapplication of federal instead of cantonal law fell within the scope of cassation review. Under Art. 182 OG, the coexistence of two conflicting federal remedies is excluded; where cassation is available, the constitutional appeal is barred.