{"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"WhereClauseCandidate(ty::PolyTraitRef<'tcx>),"}]}
    WhereClauseCandidate(ty::PolyTraitRef<'tcx>),
    TraitCandidate(ty::PolyTraitRef<'tcx>),
}