mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
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Bastian Köcher
c244b1d036
* Revert "Build block without checking signatures (#4916)"
This reverts commit e50f610907.
* Some further clean ups
47 lines
1.9 KiB
Rust
47 lines
1.9 KiB
Rust
// Copyright 2019-2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! The block builder runtime api.
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#![cfg_attr(not(feature = "std"), no_std)]
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use sp_runtime::{traits::Block as BlockT, ApplyExtrinsicResult};
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use sp_inherents::{InherentData, CheckInherentsResult};
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sp_api::decl_runtime_apis! {
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/// The `BlockBuilder` api trait that provides the required functionality for building a block.
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#[api_version(4)]
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pub trait BlockBuilder {
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/// Apply the given extrinsic.
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///
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/// Returns an inclusion outcome which specifies if this extrinsic is included in
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/// this block or not.
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fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult;
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/// Finish the current block.
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#[renamed("finalise_block", 3)]
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fn finalize_block() -> <Block as BlockT>::Header;
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/// Generate inherent extrinsics. The inherent data will vary from chain to chain.
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fn inherent_extrinsics(
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inherent: InherentData,
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) -> sp_std::vec::Vec<<Block as BlockT>::Extrinsic>;
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/// Check that the inherents are valid. The inherent data will vary from chain to chain.
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fn check_inherents(block: Block, data: InherentData) -> CheckInherentsResult;
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/// Generate a random seed.
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fn random_seed() -> <Block as BlockT>::Hash;
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}
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}
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