Method get_def_levels

parquet/src/arrow/array_reader/struct_array.rs:210–214

(&self)

    }

    fn get_def_levels(&self) -> Option<&[i16]> {
        // Children definition levels should describe the same
        // parent structure, so return first child's
        self.children.first().and_then(|l| l.get_def_levels())
    }

    fn get_rep_levels(&self) -> Option<&[i16]> {
        // Children definition levels should describe the same