rustc::hir::def_id::DefId,
>,
[few] resolve_lifetimes: rustc::middle::resolve_lifetime::ResolveLifetimes,
- [decode] generic_predicates: rustc::ty::GenericPredicates<'tcx>,
[few] lint_levels: rustc::lint::LintLevelMap,
[few] stability_index: rustc::middle::stability::Index<'tcx>,
[few] features: syntax::feature_gate::Features,