syntax_data: {"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // This assertion lets us just store `ItemLocalId` in the cache, rather
context_before:     fn maybe_lint_level_root_bounded(&mut self, orig_id: HirId) -> HirId {
context_after:         // than the full `HirId`.