jackwener edited a comment on issue #1390:
URL: https://github.com/apache/arrow-rs/issues/1390#issuecomment-1059967732
I reproduce it successfully.
Error case
```rust
#[test]
fn test() {
let schema =
Schema::new(vec![Field::new("a", DataType::FixedSizeBinary(32),
false)]);
let none_option: Option<[u8; 2]> = None;
let item = FixedSizeBinaryArray::try_from_sparse_iter(
vec![none_option, none_option, none_option].into_iter(),
)
.unwrap();
let rb = RecordBatch::try_new(Arc::new(schema),
vec![Arc::new(item)]).unwrap();
}
```
correct example
```rust
#[test]
fn test() {
let schema =
Schema::new(vec![Field::new("a", DataType::FixedSizeBinary(2),
false)]);
let item = FixedSizeBinaryArray::try_from_sparse_iter(
vec![
None,
Some(vec![7, 8]),
Some(vec![9, 10]),
None,
Some(vec![13, 14]),
]
.into_iter(),
)
.unwrap();
let rb = RecordBatch::try_new(Arc::new(schema),
vec![Arc::new(item)]).unwrap();
}
```
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