syntax_data: {"ast_node_type":"function","tokens":[{"end":91,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn apply_mark(self, expn_id: ExpnId, transparency: Transparency) -> SyntaxContext {
context_before:     #[inline]
context_after:         HygieneData::with(|data| data.apply_mark(self, expn_id, transparency))