Fix clippy: use deref instead of clone on Copy type

tonyalaribe · tonyalaribe · commit 4e7492b93d36 · 2025-12-27T13:27:29.000+01:00
diff --git a/src/functions.rs b/src/functions.rs
@@ -214,7 +214,7 @@ impl ScalarUDFImpl for AtTimeZoneUDF {
 
     fn return_type(&self, arg_types: &[DataType]) -> datafusion::error::Result<DataType> {
         match &arg_types[0] {
-            DataType::Timestamp(unit, _) => Ok(DataType::Timestamp(unit.clone(), None)),
+            DataType::Timestamp(unit, _) => Ok(DataType::Timestamp(*unit, None)),
             _ => Ok(DataType::Timestamp(TimeUnit::Microsecond, None)),
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -214,7 +214,7 @@ impl ScalarUDFImpl for AtTimeZoneUDF {`
`214`	`214`
`215`	`215`	`fn return_type(&self, arg_types: &[DataType]) -> datafusion::error::Result<DataType> {`
`216`	`216`	`match &arg_types[0] {`
`217`		`- DataType::Timestamp(unit, _) => Ok(DataType::Timestamp(unit.clone(), None)),`
	`217`	`+ DataType::Timestamp(unit, _) => Ok(DataType::Timestamp(*unit, None)),`
`218`	`218`	`_ => Ok(DataType::Timestamp(TimeUnit::Microsecond, None)),`
`219`	`219`	`}`
`220`	`220`	`}`