rustc_hir_analysis::collect::predicates_of

Function explicit_supertraits_containing_assoc_item

Source 
pub(super) fn explicit_supertraits_containing_assoc_item<'tcx>(
    tcx: TyCtxt<'tcx>,
    (trait_def_id, assoc_name): (DefId, Ident),
) -> EarlyBinder<'tcx, &'tcx [(Clause<'tcx>, Span)]>