mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-30 22:11:02 +00:00
Jegor Sidorenko
58547085e7
* Assets balances * Update docs * AssetsApi with MultiLocation as preparation for multi pallet_assets instances (#2187) * AssetsApi with MultiLocation for Westmint + assets-common * AssetsApi with MultiLocation for Statemine/t * typo * typo for check-docs job * WIP: AssetsApi return MultiAsset instead of (MultiLocation, Balance) * WIP: assets_api + conversion refactor * WIP: assets_api + conversion refactor * Finished asset runtimes * Refactor AssetsApi to FungiblesApi * Refactor * Fix check-rust-docs * Removed todo * Fix check-rust-doc * Update parachains/runtimes/assets/common/Cargo.toml Co-authored-by: Bastian Köcher <git@kchr.de> * update lockfile for {"substrate", "polkadot"} --------- Co-authored-by: Branislav Kontur <bkontur@gmail.com> Co-authored-by: parity-processbot <> Co-authored-by: Bastian Köcher <git@kchr.de>
42 lines
1.4 KiB
Rust
42 lines
1.4 KiB
Rust
// Copyright (C) 2023 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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//! Runtime API definition for fungibles.
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use codec::{Codec, Decode, Encode};
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use frame_support::RuntimeDebug;
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use sp_std::vec::Vec;
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use xcm::latest::MultiAsset;
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/// The possible errors that can happen querying the storage of assets.
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#[derive(Eq, PartialEq, Encode, Decode, RuntimeDebug)]
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pub enum FungiblesAccessError {
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/// `MultiLocation` to `AssetId`/`ClassId` conversion failed.
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AssetIdConversionFailed,
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/// `u128` amount to currency `Balance` conversion failed.
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AmountToBalanceConversionFailed,
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}
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sp_api::decl_runtime_apis! {
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/// The API for querying account's balances from runtime.
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pub trait FungiblesApi<AccountId>
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where
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AccountId: Codec,
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{
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/// Returns the list of all [`MultiAsset`] that an `AccountId` has.
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fn query_account_balances(account: AccountId) -> Result<Vec<MultiAsset>, FungiblesAccessError>;
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}
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}
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