{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"fields_excluding_tail.iter().map(|f|"}]}
                    fields_excluding_tail.iter().map(|f| f.align.abi.bytes()).max().unwrap_or(1);
                let max_field_align =
                let largest_niche_size = fields_excluding_tail