Function rustc_middle::ty::relate::relate_substs

source · [−]

pub fn relate_substs<'tcx, R: TypeRelation<'tcx>>(
    relation: &mut R,
    a_subst: SubstsRef<'tcx>,
    b_subst: SubstsRef<'tcx>
) -> RelateResult<'tcx, SubstsRef<'tcx>>