add prdoc

prdoc/pr_6619.prdoc

@@ -0,0 +1,13 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: migrate pallet-authority-discovery to umbrella crate
+
+doc:
+  - audience: Runtime Dev
+    description: |
+      Imports frame umbrella crate systems into pallet-authority-discovery.
+
+crates:
+  - name: pallet-authority-discovery
+    bump: minor

substrate/frame/authority-discovery/src/lib.rs

@@ -28,15 +28,13 @@ extern crate alloc;
 use alloc::vec::Vec;
 use frame::{
 	deps::frame_support::WeakBoundedVec,
-	derive::DefaultNoBound,
 	prelude::*,
 	traits::{Get, OneSessionHandler},
 };
 use sp_authority_discovery::AuthorityId;
 
 pub use pallet::*;
 
-// #[frame_support::pallet]
 #[frame::pallet]
 pub mod pallet {
 	use super::*;
@@ -61,7 +59,7 @@ pub mod pallet {
 	pub(super) type NextKeys<T: Config> =
 		StorageValue<_, WeakBoundedVec<AuthorityId, T::MaxAuthorities>, ValueQuery>;
 
-	#[derive(DefaultNoBound)]
+	#[derive(frame::derive::DefaultNoBound)]
 	#[pallet::genesis_config]
 	pub struct GenesisConfig<T: Config> {
 		pub keys: Vec<AuthorityId>,
@@ -313,8 +311,6 @@ mod tests {
 		let mut externalities = TestExternalities::new(t);
 
 		externalities.execute_with(|| {
-			use frame::deps::frame_support::traits::OneSessionHandler;
-
 			AuthorityDiscovery::on_genesis_session(
 				first_authorities.iter().map(|id| (id, id.clone())),
 			);