syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"//"}]}
source_snippet: // encapsulates a single access.) Therefore, on hot code paths it is worth
context_before: // means that accesses are somewhat expensive. (`HygieneData::with`
context_after: // ensuring that multiple HygieneData accesses are combined into a single