syntax_data: {"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"suggestion.push((span.shrink_to_hi(),"}]}
source_snippet:             suggestion.push((span.shrink_to_hi(), ">".to_string()));
context_before:             suggestion.push((span.shrink_to_lo(), "Box<".to_string()));
context_after:         }