syntax_data: {"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"self.span_to_string(sp,"}]}
source_snippet:         self.span_to_string(sp, FileNameDisplayPreference::Remapped)
context_before:     pub fn span_to_embeddable_string(&self, sp: Span) -> String {
context_after:     }