tustvold commented on issue #2984:
URL: https://github.com/apache/arrow-rs/issues/2984#issuecomment-1299397502
I'm not sure what I am doing wrong here
```
#[test]
fn test_timestamp_round_trip() {
let mut data = Vec::with_capacity(1024);
let field = Arc::new(
types::Type::primitive_type_builder("col1", Type::INT64)
.with_logical_type(Some(LogicalType::Timestamp {
is_adjusted_to_u_t_c: false,
unit: TimeUnit::MICROS(MicroSeconds {}),
}))
.with_repetition(Repetition::REQUIRED)
.build()
.unwrap(),
);
let schema = Arc::new(
types::Type::group_type_builder("schema")
.with_fields(&mut vec![field.clone()])
.build()
.unwrap(),
);
let props = Arc::new(WriterProperties::builder().build());
let mut writer =
SerializedFileWriter::new(&mut data, schema.clone(),
props).unwrap();
let mut row_group_writer = writer.next_row_group().unwrap();
let mut column_writer =
row_group_writer.next_column().unwrap().unwrap();
column_writer
.typed::<Int64Type>()
.write_batch(&[1, 2, 3, 4], None, None)
.unwrap();
column_writer.close().unwrap();
row_group_writer.close().unwrap();
writer.close().unwrap();
let bytes = Bytes::from(data);
let reader = SerializedFileReader::new(bytes).unwrap();
assert_eq!(reader.metadata().file_metadata().schema(),
schema.as_ref())
}
```cccccchdviitcbjieuttjinuietjbtufibvefdvgbbbd
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