syntax_data: {"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"self.suggestion.push((pat_span.shrink_to_lo(),"}]}
source_snippet:             self.suggestion.push((pat_span.shrink_to_lo(), suggestion_str));
context_before:                 implicit_deref_mutbls.clone().map(|mutbl| mutbl.ref_prefix_str()).collect();
context_after:             self.ref_pattern_count += adjustments.len();