syntax_data: {"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"#[allow(rustc::potential_query_instability)]"}]}
source_snippet:     #[allow(rustc::potential_query_instability)]
context_before:     }
context_after:     let mut manual: Vec<_> = v.manual.into_iter().map(|t| t.to_string()).collect();