syntax_data: {"ast_node_type":"variable","tokens":[{"end":93,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:             if let &ty::Ref(_, _, mutbl) = adjust.source.kind() { Some(mutbl) } else { None }
context_before:         let implicit_deref_mutbls = adjustments.iter().filter_map(|adjust| {
context_after:         });