feat: Rebrand Polkadot/Substrate references to PezkuwiChain
This commit systematically rebrands various references from Parity Technologies' Polkadot/Substrate ecosystem to PezkuwiChain within the kurdistan-sdk. Key changes include: - Updated external repository URLs (zombienet-sdk, parity-db, parity-scale-codec, wasm-instrument) to point to pezkuwichain forks. - Modified internal documentation and code comments to reflect PezkuwiChain naming and structure. - Replaced direct references to with or specific paths within the for XCM, Pezkuwi, and other modules. - Cleaned up deprecated issue and PR references in various and files, particularly in and modules. - Adjusted image and logo URLs in documentation to point to PezkuwiChain assets. - Removed or rephrased comments related to external Polkadot/Substrate PRs and issues. This is a significant step towards fully customizing the SDK for the PezkuwiChain ecosystem.
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// This file is part of Bizinikiwi.
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// Copyright (C) Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: Apache-2.0
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use core::str;
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use pezframe_support::{
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storage::{generator::StorageValue, StoragePrefixedMap},
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traits::{
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Get, GetStorageVersion, PalletInfoAccess, StorageVersion,
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STORAGE_VERSION_STORAGE_KEY_POSTFIX,
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},
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weights::Weight,
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};
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use pezsp_core::hexdisplay::HexDisplay;
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use pezsp_io::{hashing::twox_128, storage};
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use crate as pezpallet_bounties;
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/// Migrate the storage of the bounties pallet to a new prefix, leaving all other storage untouched
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///
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/// This new prefix must be the same as the one set in construct_runtime. For safety, use
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/// `PalletInfo` to get it, as:
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/// `<Runtime as pezframe_system::Config>::PalletInfo::name::<BountiesPallet>`.
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///
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/// The migration will look into the storage version in order not to trigger a migration on an up
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/// to date storage. Thus the on chain storage version must be less than 4 in order to trigger the
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/// migration.
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pub fn migrate<
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T: pezpallet_bounties::Config,
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P: GetStorageVersion + PalletInfoAccess,
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N: AsRef<str>,
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>(
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old_pallet_name: N,
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new_pallet_name: N,
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) -> Weight {
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let old_pallet_name = old_pallet_name.as_ref();
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let new_pallet_name = new_pallet_name.as_ref();
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if new_pallet_name == old_pallet_name {
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log::info!(
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target: "runtime::bounties",
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"New pallet name is equal to the old prefix. No migration needs to be done.",
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);
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return Weight::zero();
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}
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let on_chain_storage_version = <P as GetStorageVersion>::on_chain_storage_version();
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log::info!(
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target: "runtime::bounties",
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"Running migration to v4 for bounties with storage version {:?}",
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on_chain_storage_version,
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);
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if on_chain_storage_version < 4 {
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let storage_prefix = pezpallet_bounties::BountyCount::<T>::storage_prefix();
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pezframe_support::storage::migration::move_storage_from_pallet(
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storage_prefix,
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old_pallet_name.as_bytes(),
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new_pallet_name.as_bytes(),
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);
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log_migration("migration", storage_prefix, old_pallet_name, new_pallet_name);
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let storage_prefix = pezpallet_bounties::Bounties::<T>::storage_prefix();
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pezframe_support::storage::migration::move_storage_from_pallet(
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storage_prefix,
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old_pallet_name.as_bytes(),
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new_pallet_name.as_bytes(),
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);
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log_migration("migration", storage_prefix, old_pallet_name, new_pallet_name);
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let storage_prefix = pezpallet_bounties::BountyDescriptions::<T>::storage_prefix();
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pezframe_support::storage::migration::move_storage_from_pallet(
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storage_prefix,
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old_pallet_name.as_bytes(),
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new_pallet_name.as_bytes(),
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);
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log_migration("migration", storage_prefix, old_pallet_name, new_pallet_name);
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let storage_prefix = pezpallet_bounties::BountyApprovals::<T>::storage_prefix();
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pezframe_support::storage::migration::move_storage_from_pallet(
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storage_prefix,
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old_pallet_name.as_bytes(),
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new_pallet_name.as_bytes(),
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);
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log_migration("migration", storage_prefix, old_pallet_name, new_pallet_name);
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StorageVersion::new(4).put::<P>();
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<T as pezframe_system::Config>::BlockWeights::get().max_block
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} else {
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log::warn!(
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target: "runtime::bounties",
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"Attempted to apply migration to v4 but failed because storage version is {:?}",
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on_chain_storage_version,
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);
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Weight::zero()
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}
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}
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/// Some checks prior to migration. This can be linked to
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/// `pezframe_support::traits::OnRuntimeUpgrade::pre_upgrade` for further testing.
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///
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/// Panics if anything goes wrong.
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pub fn pre_migration<T: pezpallet_bounties::Config, P: GetStorageVersion + 'static, N: AsRef<str>>(
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old_pallet_name: N,
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new_pallet_name: N,
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) {
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let old_pallet_name = old_pallet_name.as_ref();
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let new_pallet_name = new_pallet_name.as_ref();
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let storage_prefix_bounties_count = pezpallet_bounties::BountyCount::<T>::storage_prefix();
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let storage_prefix_bounties = pezpallet_bounties::Bounties::<T>::storage_prefix();
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let storage_prefix_bounties_description =
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pezpallet_bounties::BountyDescriptions::<T>::storage_prefix();
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let storage_prefix_bounties_approvals = pezpallet_bounties::BountyApprovals::<T>::storage_prefix();
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log_migration("pre-migration", storage_prefix_bounties_count, old_pallet_name, new_pallet_name);
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log_migration("pre-migration", storage_prefix_bounties, old_pallet_name, new_pallet_name);
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log_migration(
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"pre-migration",
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storage_prefix_bounties_description,
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old_pallet_name,
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new_pallet_name,
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);
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log_migration(
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"pre-migration",
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storage_prefix_bounties_approvals,
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old_pallet_name,
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new_pallet_name,
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);
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let new_pallet_prefix = twox_128(new_pallet_name.as_bytes());
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let storage_version_key =
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[&new_pallet_prefix, &twox_128(STORAGE_VERSION_STORAGE_KEY_POSTFIX)[..]].concat();
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// ensure nothing is stored in the new prefix.
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assert!(
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storage::next_key(&new_pallet_prefix).map_or(
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// either nothing is there
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true,
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// or we ensure that the next key has no common prefix with twox_128(new),
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// or is the pallet version that is already stored using the pallet name
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|next_key| {
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storage::next_key(&next_key).map_or(true, |next_key| {
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!next_key.starts_with(&new_pallet_prefix) || next_key == storage_version_key
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})
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},
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),
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"unexpected next_key({}) = {:?}",
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new_pallet_name,
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HexDisplay::from(&pezsp_io::storage::next_key(&new_pallet_prefix).unwrap()),
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);
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assert!(<P as GetStorageVersion>::on_chain_storage_version() < 4);
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}
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/// Some checks for after migration. This can be linked to
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/// `pezframe_support::traits::OnRuntimeUpgrade::post_upgrade` for further testing.
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///
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/// Panics if anything goes wrong.
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pub fn post_migration<T: pezpallet_bounties::Config, P: GetStorageVersion, N: AsRef<str>>(
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old_pallet_name: N,
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new_pallet_name: N,
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) {
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let old_pallet_name = old_pallet_name.as_ref();
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let new_pallet_name = new_pallet_name.as_ref();
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let storage_prefix_bounties_count = pezpallet_bounties::BountyCount::<T>::storage_prefix();
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let storage_prefix_bounties = pezpallet_bounties::Bounties::<T>::storage_prefix();
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let storage_prefix_bounties_description =
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pezpallet_bounties::BountyDescriptions::<T>::storage_prefix();
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let storage_prefix_bounties_approvals = pezpallet_bounties::BountyApprovals::<T>::storage_prefix();
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log_migration(
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"post-migration",
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storage_prefix_bounties_count,
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old_pallet_name,
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new_pallet_name,
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);
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log_migration("post-migration", storage_prefix_bounties, old_pallet_name, new_pallet_name);
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log_migration(
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"post-migration",
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storage_prefix_bounties_description,
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old_pallet_name,
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new_pallet_name,
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);
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log_migration(
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"post-migration",
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storage_prefix_bounties_approvals,
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old_pallet_name,
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new_pallet_name,
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);
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let old_pallet_prefix = twox_128(old_pallet_name.as_bytes());
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let old_bounties_count_key =
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[&old_pallet_prefix, &twox_128(storage_prefix_bounties_count)[..]].concat();
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let old_bounties_key = [&old_pallet_prefix, &twox_128(storage_prefix_bounties)[..]].concat();
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let old_bounties_description_key =
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[&old_pallet_prefix, &twox_128(storage_prefix_bounties_description)[..]].concat();
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let old_bounties_approvals_key =
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[&old_pallet_prefix, &twox_128(storage_prefix_bounties_approvals)[..]].concat();
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assert!(storage::next_key(&old_bounties_count_key)
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.map_or(true, |next_key| !next_key.starts_with(&old_bounties_count_key)));
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assert!(storage::next_key(&old_bounties_key)
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.map_or(true, |next_key| !next_key.starts_with(&old_bounties_key)));
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assert!(storage::next_key(&old_bounties_description_key)
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.map_or(true, |next_key| !next_key.starts_with(&old_bounties_description_key)));
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assert!(storage::next_key(&old_bounties_approvals_key)
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.map_or(true, |next_key| !next_key.starts_with(&old_bounties_approvals_key)));
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assert_eq!(<P as GetStorageVersion>::on_chain_storage_version(), 4);
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}
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fn log_migration(stage: &str, storage_prefix: &[u8], old_pallet_name: &str, new_pallet_name: &str) {
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log::info!(
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target: "runtime::bounties",
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"{} prefix of storage '{}': '{}' ==> '{}'",
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stage,
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str::from_utf8(storage_prefix).unwrap_or("<Invalid UTF8>"),
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old_pallet_name,
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new_pallet_name,
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);
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}
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