Function fbas_analyzer::find_nonintersecting_quorums

pub fn find_nonintersecting_quorums(fbas: &Fbas) -> Option<Vec<NodeIdSet>>

Find at least two non-intersecting quorums. Use this function if you don’t want to enumerate all minimal quorums and/or it is likely that the FBAS lacks quorum intersection and you want to stop early in such cases.