crepererum opened a new issue #254:
URL: https://github.com/apache/arrow-rs/issues/254
**Describe the bug**
`u64::MAX` gets truncated to 0 when storing to parquet and reading back.
**To Reproduce**
Add the following test:
```rust
#[test]
fn u64_min_max() {
let values = Arc::new(UInt64Array::from_iter_values(vec![u64::MIN,
u64::MAX]));
one_column_roundtrip("u64_min_max_single_column", values, false);
}
```
**Expected behavior**
All values either roundtrip correctly or some error is produced - at least
they should not be silently truncated.
**Additional context**
Tested on commit `8f030db53d9eda901c82db9daf94339fc447d0db`.
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