alamb commented on a change in pull request #750:
URL: https://github.com/apache/arrow-rs/pull/750#discussion_r705657918



##########
File path: arrow/src/record_batch.rs
##########
@@ -419,6 +419,18 @@ impl From<&StructArray> for RecordBatch {
     }
 }
 
+impl PartialEq for RecordBatch {
+    fn eq(&self, other: &RecordBatch) -> bool {
+        let batches_equal = true;

Review comment:
       You might be able to express this in a more idomatic Rust with something 
like
   
   ```rust
   self
     .columns()
     .iter()
     .zip(other.columns.iter())
     .map(|(my_arr, other_arr)| my_arr == other.arr)
     .all()
   ```
   
   Or something similar.




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