mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-10 02:57:58 +00:00
Bastian Köcher
9310f15ac2
* Remove any implementation of `Spawn` or `Executor` from our task executors * Fix compilation * Rename `SpawnBlockingExecutor` * Update primitives/core/src/traits.rs Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> * Fix tests Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
76 lines
2.2 KiB
Rust
76 lines
2.2 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) 2017-2020 Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
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// This program 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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// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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//! Light client utilities.
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use std::sync::Arc;
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use sc_executor::RuntimeInfo;
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use sp_core::traits::{CodeExecutor, SpawnNamed};
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use sp_runtime::BuildStorage;
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use sp_runtime::traits::{Block as BlockT, HashFor};
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use sp_blockchain::Result as ClientResult;
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use prometheus_endpoint::Registry;
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use super::{call_executor::LocalCallExecutor, client::{Client, ClientConfig}};
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use sc_client_api::light::Storage as BlockchainStorage;
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use sc_light::{Backend, GenesisCallExecutor};
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/// Create an instance of light client.
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pub fn new_light<B, S, RA, E>(
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backend: Arc<Backend<S, HashFor<B>>>,
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genesis_storage: &dyn BuildStorage,
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code_executor: E,
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spawn_handle: Box<dyn SpawnNamed>,
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prometheus_registry: Option<Registry>,
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) -> ClientResult<
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Client<
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Backend<S, HashFor<B>>,
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GenesisCallExecutor<
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Backend<S, HashFor<B>>,
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LocalCallExecutor<Backend<S, HashFor<B>>, E>
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>,
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B,
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RA
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>
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>
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where
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B: BlockT,
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S: BlockchainStorage<B> + 'static,
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E: CodeExecutor + RuntimeInfo + Clone + 'static,
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{
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let local_executor = LocalCallExecutor::new(
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backend.clone(),
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code_executor,
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spawn_handle.clone(),
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ClientConfig::default()
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);
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let executor = GenesisCallExecutor::new(backend.clone(), local_executor);
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Client::new(
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backend,
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executor,
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genesis_storage,
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Default::default(),
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Default::default(),
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Default::default(),
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prometheus_registry,
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ClientConfig::default(),
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)
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}
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