syntax_data: {"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"self.0.freeze().items().filter(|(_,"}]}
source_snippet:         self.0.freeze().items().filter(|(_, (_, b))| *b).map(|(s1, (s2, _))| (*s1, *s2)).collect()
context_before:     pub fn freeze_and_get_read_spans(&self) -> UnordMap<Span, Span> {
context_after:     }