[Rust] Lint Error on CI Tests in /arrow/rust/arrow/src/ipc/reader.rs

[asfimport]

Rustfmt error was introduced in this PR: 30ce2eb

Which leads to errors such as

https://github.com/apache/arrow/pull/8648/checks?check_run_id=1625423680

Diff in /arrow/rust/arrow/src/ipc/reader.rs at line 160:
             let null_count = struct_node.null_count() as usize;
             let struct_array = if null_count > 0 {
                 // create struct array from fields, arrays and null data
-                StructArray::from((
-                    struct_arrays,
-                    null_buffer,
-                ))
+                StructArray::from((struct_arrays, null_buffer))
             } else {
                 StructArray::from(struct_arrays)
             };

On all PRs in the repo

Reporter: Andrew Lamb / @alamb
Assignee: Andrew Lamb / @alamb

PRs and other links:

• GitHub Pull Request #9046

_{Note: This issue was originally created as ARROW-11073. Please see the migration documentation for further details.}

[asfimport]

Andrew Lamb / @alamb:
Issue resolved by pull request 9046
#9046