diff --git a/arrow/src/array/array_decimal.rs b/arrow/src/array/array_decimal.rs
index 6078bc865b5..8b222244766 100644
--- a/arrow/src/array/array_decimal.rs
+++ b/arrow/src/array/array_decimal.rs
@@ -285,8 +285,10 @@ impl<T: BasicDecimal, const VALUE_LENGTH: i32> From<ArrayData>
     }
 }
 
-impl From<DecimalArray> for ArrayData {
-    fn from(array: DecimalArray) -> Self {
+impl<T: BasicDecimal + 'static, const VALUE_LENGTH: i32>
+    From<GenericDecimalArray<T, VALUE_LENGTH>> for ArrayData
+{
+    fn from(array: GenericDecimalArray<T, VALUE_LENGTH>) -> Self {
         array.data
     }
 }
@@ -373,6 +375,10 @@ impl<T: BasicDecimal + 'static, const VALUE_LENGTH: i32> Array
     fn data(&self) -> &ArrayData {
         &self.data
     }
+
+    fn into_data(self) -> ArrayData {
+        self.into()
+    }
 }
 
 #[cfg(test)]