Question juridique clé
Whether an immediate federal appeal is admissible when only the costs/disbursements portion of a recusal decision is challenged.
Solution extraite
No. When only ancillary costs or disbursements are contested, admissibility is governed by Art. 93 LTF, not Art. 92 LTF.
Motifs extraits
A recusal decision itself is immediately appealable under Art. 92 LTF, but the separate challenge to costs or disbursements requires the ordinary prerequisites for incidental decisions. The appellant showed no irreparable legal prejudice, and the exception of Art. 93(1)(b) LTF was also unavailable.