pub fn variable_records(file: &FileDecl, layout: &Layout, k: usize) -> boolExpand description
Whether file k’s records vary in length: RECORDING MODE V, RECORD IS VARYING, a RECORD clause with two bounds, or, with neither RECORDING MODE nor RECORD, level-01 records of different lengths or with an OCCURS DEPENDING ON table, an SD’s as well (Language Reference SC27-8713-03, p. 191; Programming Guide SC27-8714-03, pp. 227-228).