pka

fn write_file() {
    let mut file = File::create("test_point.fgb").expect("failed to write point");
    let points = [[1.0, 1.0], [2.0, 2.0]];

    const MAGIC_BYTES: [u8; 8] = [b'f', b'g', b'b', 3, b'f', b'g', b'b', 0];
    let _ = file.write(&MAGIC_BYTES);

    let mut fbb = flatbuffers::FlatBufferBuilder::new();
    let column_args = ColumnArgs {
        name: Some(fbb.create_string("STATE_FIPS")),