{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"FieldsShape::Primitive"}]}
            FieldsShape::Primitive | FieldsShape::Union(_) | FieldsShape::Array { .. } => i,
        (0..pseudofield_count).map(move |i| match *self {
            FieldsShape::Arbitrary { .. } => {