Flipped field order.

jorgecarleitao · Aug 27, 2021 · e68dd3e · e68dd3e
1 parent d93766d
commit e68dd3e
Showing 1 changed file with 9 additions and 5 deletions.
diff --git a/src/io/ipc/convert.rs b/src/io/ipc/convert.rs
@@ -355,18 +355,22 @@ pub(crate) fn build_field<'a>(
     let mut kv_vec = vec![];
     if let DataType::Extension(name, _, metadata) = field.data_type() {
         // append extension information.
-        let kv_args = ipc::KeyValueArgs {
-            key: Some(fbb.create_string("ARROW:extension:name")),
-            value: Some(fbb.create_string(name.as_str())),
-        };
-        kv_vec.push(ipc::KeyValue::create(fbb, &kv_args));
+
+        // metadata
         if let Some(metadata) = metadata {
             let kv_args = ipc::KeyValueArgs {
                 key: Some(fbb.create_string("ARROW:extension:metadata")),
                 value: Some(fbb.create_string(metadata.as_str())),
             };
             kv_vec.push(ipc::KeyValue::create(fbb, &kv_args));
         }
+
+        // name
+        let kv_args = ipc::KeyValueArgs {
+            key: Some(fbb.create_string("ARROW:extension:name")),
+            value: Some(fbb.create_string(name.as_str())),
+        };
+        kv_vec.push(ipc::KeyValue::create(fbb, &kv_args));
     }
     if let Some(metadata) = field.metadata() {
         if !metadata.is_empty() {