Function rustc::ty::relate::relate_substs
[−]
[src]
pub fn relate_substs<'a, 'gcx, 'tcx, R>(relation: &mut R,
variances: Option<&Vec<Variance>>,
a_subst: &'tcx Substs<'tcx>,
b_subst: &'tcx Substs<'tcx>)
-> RelateResult<'tcx, &'tcx Substs<'tcx>> where R: TypeRelation<'a, 'gcx, 'tcx>, 'gcx: 'a + 'tcx, 'tcx: 'a
🔬 This is a nightly-only experimental API. (
rustc_private
)