{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"AttributeKind::RustcLayoutScalarValidRangeStart(_num,"}]}
                    AttributeKind::RustcLayoutScalarValidRangeStart(_num, attr_span)
                Attribute::Parsed(
                    | AttributeKind::RustcLayoutScalarValidRangeEnd(_num, attr_span),