{"ast_node_type":"other","tokens":[{"end":113,"kind":"keyword","start":0,"text":"ast::TryExpr(try_expr)"}]}
                ast::TryExpr(try_expr) => OperatorClass::classify_try(sema, &try_expr).map(IdentClass::Operator),
                ast::PrefixExpr(prefix_expr) => OperatorClass::classify_prefix(sema, &prefix_expr).map(IdentClass::Operator),
                _ => None,