Add use for Vec (#198)

It turns out when using prml-generic-asset in cennznet, the vec that is used in the migration logic should be specified explicitly.
plugblockchain · Apr 12, 2021 · c3fde9e · c3fde9e
1 parent b0af603
commit c3fde9e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/prml/generic-asset/src/lib.rs b/prml/generic-asset/src/lib.rs
@@ -533,6 +533,7 @@ fn migrate_locks<T: Config>() {
 	mod inner {
 		use super::Config;
 		use crate::types::BalanceLock;
+		use sp_std::vec::Vec;
 		pub struct Module<T>(sp_std::marker::PhantomData<T>);
 		frame_support::decl_storage! {
 			trait Store for Module<T: Config> as GenericAsset {