pezkuwichain
b6d35f6faf
Updated 4763 files with dual copyright: - Parity Technologies (UK) Ltd. - Dijital Kurdistan Tech Institute
40 lines
1.4 KiB
Rust
40 lines
1.4 KiB
Rust
// This file is part of Bizinikiwi.
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// Copyright (C) Parity Technologies (UK) Ltd. and Dijital Kurdistan Tech Institute
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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 the staking pezpallet.
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#![cfg_attr(not(feature = "std"), no_std)]
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use codec::Codec;
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pezsp_api::decl_runtime_apis! {
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pub trait StakingApi<Balance, AccountId>
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where
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Balance: Codec,
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AccountId: Codec,
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{
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/// Returns the nominations quota for a nominator with a given balance.
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fn nominations_quota(balance: Balance) -> u32;
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/// Returns the page count of exposures for a validator `account` in a given era.
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fn eras_stakers_page_count(era: pezsp_staking::EraIndex, account: AccountId) -> pezsp_staking::Page;
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/// Returns true if a validator `account` has pages to be claimed for the given era.
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fn pending_rewards(era: pezsp_staking::EraIndex, account: AccountId) -> bool;
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}
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}
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