pub fn read_column_array<F, Env, const ARR_N: usize, CIx: ColumnIndexer<usize>, ColMap>( env: &mut Env, column_map: ColMap, ) -> [Env::Variable; ARR_N]where F: PrimeField, Env: ColAccessCap<F, CIx>, ColMap: Fn(usize) -> CIx,
Write an array of values simultaneously.