mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-06 16:08:08 +00:00
Benjamin Kampmann
80 lines
2.5 KiB
Rust
80 lines
2.5 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) 2018-2020 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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use crate::{
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CliConfiguration, error, params::{ImportParams, SharedParams, BlockNumberOrHash},
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};
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use sc_service::{Configuration, ServiceBuilderCommand};
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use sp_runtime::traits::{Block as BlockT, NumberFor};
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use std::{fmt::Debug, str::FromStr};
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use structopt::StructOpt;
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/// The `check-block` command used to validate blocks.
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#[derive(Debug, StructOpt, Clone)]
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pub struct CheckBlockCmd {
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/// Block hash or number
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#[structopt(value_name = "HASH or NUMBER")]
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pub input: BlockNumberOrHash,
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/// The default number of 64KB pages to ever allocate for Wasm execution.
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///
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/// Don't alter this unless you know what you're doing.
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#[structopt(long = "default-heap-pages", value_name = "COUNT")]
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pub default_heap_pages: Option<u32>,
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#[allow(missing_docs)]
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#[structopt(flatten)]
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pub shared_params: SharedParams,
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#[allow(missing_docs)]
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#[structopt(flatten)]
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pub import_params: ImportParams,
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}
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impl CheckBlockCmd {
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/// Run the check-block command
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pub async fn run<B, BC, BB>(
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&self,
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config: Configuration,
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builder: B,
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) -> error::Result<()>
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where
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B: FnOnce(Configuration) -> Result<BC, sc_service::error::Error>,
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BC: ServiceBuilderCommand<Block = BB> + Unpin,
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BB: BlockT + Debug,
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<NumberFor<BB> as FromStr>::Err: std::fmt::Debug,
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BB::Hash: FromStr,
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<BB::Hash as FromStr>::Err: std::fmt::Debug,
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{
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let start = std::time::Instant::now();
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builder(config)?.check_block(self.input.parse()?).await?;
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println!("Completed in {} ms.", start.elapsed().as_millis());
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Ok(())
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}
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}
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impl CliConfiguration for CheckBlockCmd {
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fn shared_params(&self) -> &SharedParams {
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&self.shared_params
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}
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fn import_params(&self) -> Option<&ImportParams> {
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Some(&self.import_params)
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}
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}
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