{"ast_node_type":"function","tokens":[{"end":94,"kind":"keyword","start":0,"text":"fn"}]}
    fn get_stability_implications<'tcx>(self, tcx: TyCtxt<'tcx>) -> &'tcx [(Symbol, Symbol)] {
    /// feature is a stability implication).
        tcx.arena.alloc_from_iter(self.root.stability_implications.decode(self))