Question juridique clé
Whether the federal public-law appeal against the cantonal recusal decision was admissible
Solution extraite
The appeal was admissible under the constitutional public-law route against an interlocutory recusal decision, with no other effective remedy available.
Motifs extraits
The decision was incidentally rendered on recusal and no other cantonal or federal remedy could cure the alleged constitutional violation; the appellant also had a current protected interest and complied with form and time limits.