Question juridique clé
Whether the federal appeal against the cantonal ruling was admissible despite concerning a school promotion/review decision.
Solution extraite
The ordinary public-law appeal was unavailable because the case concerned assessment of scholastic abilities; only a subsidiary constitutional appeal could be considered.
Motifs extraits
Art. 83 let. t LTF excludes public-law appeals against decisions on examination results or equivalent assessments. The challenged decision related to review of a non-promotion based on ability assessment.