syntax_data: {"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"Answer::No(Reason::TypeError)"}]}
source_snippet:                     Answer::No(Reason::TypeError)
context_before:                 (Err(Err::TypeError(_)), _) | (_, Err(Err::TypeError(_))) => {
context_after:                 }