docs

substrate/frame/support/procedural/src/lib.rs

@@ -1376,10 +1376,23 @@ pub fn whitelist_storage(_: TokenStream, _: TokenStream) -> TokenStream {
 /// attached to transient storage which cannot be migrated during runtime upgrades.
 ///
 /// ### Example
-/// ```ignore
-/// #[pallet::storage]
-/// #[pallet::disable_try_decode_storage]
-/// pub(super) type Events<T: Config> = StorageValue<_, Vec<Box<EventRecord<T::RuntimeEvent, T::Hash>>>, ValueQuery>;
+/// ```
+/// use frame::prelude::*;
+///
+/// #[frame::pallet(dev_mode)]
+/// pub mod pallet {
+/// 	use super::*;
+///
+/// 	#[pallet::config]
+/// 	pub trait Config: frame_system::Config {}
+///
+/// 	#[pallet::pallet]
+/// 	pub struct Pallet<T>(_);
+///
+/// 	#[pallet::storage]
+/// 	#[pallet::disable_try_decode_storage]
+/// 	pub(super) type Events<T: Config> = StorageValue<_, Vec<Box<EventRecord<T::RuntimeEvent, T::Hash>>>, ValueQuery>;
+/// }
 /// ```
 ///
 /// NOTE: As with all `pallet::*` attributes, this one _must_ be written as

substrate/frame/support/src/lib.rs

@@ -2709,6 +2709,8 @@ pub mod pallet_macros {
 	/// * [`macro@getter`]: Creates a custom getter function.
 	/// * [`macro@storage_prefix`]: Overrides the default prefix of the storage item.
 	/// * [`macro@unbounded`]: Declares the storage item as unbounded.
+	/// * [`macro@disable_try_decode_storage`]: Declares that try-runtime checks should not
+	///   attempt to decode the storage item.
 	///
 	/// #### Example
 	/// ```
@@ -2724,6 +2726,7 @@ pub mod pallet_macros {
 	/// 	#[pallet::getter(fn foo)]
 	/// 	#[pallet::storage_prefix = "OtherFoo"]
 	/// 	#[pallet::unbounded]
+	/// 	#[pallet::disable_try_decode_storage]
 	///     pub type Foo<T> = StorageValue<_, u32, ValueQuery>;
 	/// }
 	/// ```