Question juridique clé
Whether the appeal against the cantonal decision on provisional measures was admissible before the Federal Supreme Court.
Solution extraite
The decision was an incidental civil decision causing irreparable harm, so the appeal was admissible in principle under Article 93(1)(a) LTF, but only constitutional grievances could be raised.
Motifs extraits
Provisional measures under cantonal procedure are incidental and temporary; under Article 98 LTF review is limited to constitutional rights.