Question juridique clé
Whether the public law appeals against the incidental decisions were admissible.
Solution extraite
The appeal was admissible only insofar as the challenged ruling concerned recusal; complaints about file access were inadmissible because no irreparable legal harm was shown.
Motifs extraits
Restrictions on file consultation did not cause a legal injury that could not be cured by a later favorable decision or by raising the complaint after final judgment.