syntax_data: {"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":".unwrap_or_else(|index|"}]}
source_snippet:             .unwrap_or_else(|index| with_span_interner(|interner| interner.spans[index].ctxt))
context_before:         self.inline_ctxt()
context_after:     }