syntax_data: {"ast_node_type":"function","tokens":[{"end":47,"kind":"keyword","start":0,"text":"fn"}]}
source_snippet:     fn get_str(&self, symbol: Symbol) -> &str {
context_before:     /// [`Symbol::as_str()`] should be used in preference to this function.
context_after:         let byte_str = self.get_inner(symbol.0.as_usize());