Cleanup

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

frame/support/test/pallet/src/lib.rs

@@ -27,7 +27,7 @@ pub mod pallet {
 	use frame_support::pallet_prelude::*;
 
 	#[pallet::pallet]
-	pub struct Pallet<T>(PhantomData<T>);
+	pub struct Pallet<T>(_);
 
 	#[pallet::config]
 	pub trait Config: frame_system::Config {}

frame/support/test/src/lib.rs

@@ -15,7 +15,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//! Minimal `frame_system::Config`-super trait pallet.
+//! Minimal pallet without `frame_system::Config`-super trait.
 
 // Make sure we fail compilation on warnings
 #![warn(missing_docs)]
@@ -32,7 +32,7 @@ pub mod pallet {
 	use frame_support::pallet_prelude::*;
 
 	#[pallet::pallet]
-	pub struct Pallet<T>(PhantomData<T>);
+	pub struct Pallet<T>(_);
 
 	/// The configuration trait
 	#[pallet::config]

frame/support/test/tests/construct_runtime.rs

@@ -42,7 +42,7 @@ mod module1 {
 	use frame_support_test as frame_system;
 
 	#[pallet::pallet]
-	pub struct Pallet<T, I = ()>(PhantomData<(T, I)>);
+	pub struct Pallet<T, I = ()>(_);
 
 	#[pallet::config]
 	pub trait Config<I: 'static = ()>: frame_system::Config {
@@ -81,7 +81,7 @@ mod module2 {
 	use frame_support_test as frame_system;
 
 	#[pallet::pallet]
-	pub struct Pallet<T>(PhantomData<T>);
+	pub struct Pallet<T>(_);
 
 	#[pallet::config]
 	pub trait Config: frame_system::Config {
@@ -128,7 +128,7 @@ mod nested {
 		use frame_support_test as frame_system;
 
 		#[pallet::pallet]
-		pub struct Pallet<T>(PhantomData<T>);
+		pub struct Pallet<T>(_);
 
 		#[pallet::config]
 		pub trait Config: frame_system::Config {
@@ -183,7 +183,7 @@ pub mod module3 {
 	use frame_support_test as frame_system;
 
 	#[pallet::pallet]
-	pub struct Pallet<T>(PhantomData<T>);
+	pub struct Pallet<T>(_);
 
 	#[pallet::config]
 	pub trait Config: frame_system::Config {

frame/support/test/tests/instance.rs

@@ -45,7 +45,7 @@ mod module1 {
 	use frame_support_test as frame_system;
 
 	#[pallet::pallet]
-	pub struct Pallet<T, I = ()>(PhantomData<(T, I)>);
+	pub struct Pallet<T, I = ()>(_);
 
 	#[pallet::config]
 	pub trait Config<I: 'static = ()>: frame_system::Config {

frame/support/test/tests/origin.rs

@@ -30,7 +30,7 @@ mod nested {
 		use frame_support_test as frame_system;
 
 		#[pallet::pallet]
-		pub struct Pallet<T>(PhantomData<T>);
+		pub struct Pallet<T>(_);
 
 		#[pallet::config]
 		pub trait Config: frame_system::Config {
@@ -77,7 +77,7 @@ pub mod module {
 	use frame_support_test as frame_system;
 
 	#[pallet::pallet]
-	pub struct Pallet<T>(PhantomData<T>);
+	pub struct Pallet<T>(_);
 
 	#[pallet::config]
 	pub trait Config: frame_system::Config {

frame/support/test/tests/storage_layers.rs

@@ -29,7 +29,7 @@ pub mod pallet {
 	use frame_system::pallet_prelude::*;
 
 	#[pallet::pallet]
-	pub struct Pallet<T>(PhantomData<T>);
+	pub struct Pallet<T>(_);
 
 	#[pallet::config]
 	pub trait Config: frame_system::Config {}

frame/support/test/tests/storage_transaction.rs

@@ -43,7 +43,7 @@ pub mod pallet {
 
 	#[pallet::pallet]
 	#[pallet::generate_store(pub (super) trait Store)]
-	pub struct Pallet<T>(PhantomData<T>);
+	pub struct Pallet<T>(_);
 
 	#[pallet::config]
 	pub trait Config: frame_system::Config {}