This repository has been archived by the owner on Nov 15, 2023. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 2.6k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
use CountedMap in pallet-bags-list (#10179)
* use CountedMap in pallet-bags-list * Fix build * Update frame/bags-list/src/list/mod.rs Co-authored-by: Keith Yeung <kungfukeith11@gmail.com> * add a check as well Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
- Loading branch information
1 parent
7b24a94
commit 6ec26df
Showing
8 changed files
with
94 additions
and
44 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,49 @@ | ||
// This file is part of Substrate. | ||
|
||
// Copyright (C) 2021 Parity Technologies (UK) Ltd. | ||
// SPDX-License-Identifier: Apache-2.0 | ||
|
||
// Licensed under the Apache License, Version 2.0 (the "License"); | ||
// you may not use this file except in compliance with the License. | ||
// You may obtain a copy of the License at | ||
// | ||
// http://www.apache.org/licenses/LICENSE-2.0 | ||
// | ||
// Unless required by applicable law or agreed to in writing, software | ||
// distributed under the License is distributed on an "AS IS" BASIS, | ||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
// See the License for the specific language governing permissions and | ||
// limitations under the License. | ||
|
||
//! The migrations of this pallet. | ||
|
||
use frame_support::traits::OnRuntimeUpgrade; | ||
|
||
/// A struct that does not migration, but only checks that the counter prefix exists and is correct. | ||
pub struct CheckCounterPrefix<T: crate::Config>(sp_std::marker::PhantomData<T>); | ||
impl<T: crate::Config> OnRuntimeUpgrade for CheckCounterPrefix<T> { | ||
fn on_runtime_upgrade() -> frame_support::weights::Weight { | ||
0 | ||
} | ||
|
||
#[cfg(feature = "try-runtime")] | ||
fn pre_upgrade() -> Result<(), &'static str> { | ||
use frame_support::ensure; | ||
// The old explicit storage item. | ||
frame_support::generate_storage_alias!(BagsList, CounterForListNodes => Value<u32>); | ||
|
||
// ensure that a value exists in the counter struct. | ||
ensure!( | ||
crate::ListNodes::<T>::count() == CounterForListNodes::get().unwrap(), | ||
"wrong list node counter" | ||
); | ||
|
||
crate::log!( | ||
info, | ||
"checked bags-list prefix to be correct and have {} nodes", | ||
crate::ListNodes::<T>::count() | ||
); | ||
|
||
Ok(()) | ||
} | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters