mirror of
https://github.com/pezkuwichain/pez-minimal-template.git
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Template Bot
68 lines
2.2 KiB
Rust
68 lines
2.2 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) 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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//! A collection of node-specific RPC methods.
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//! Substrate provides the `sc-rpc` crate, which defines the core RPC layer
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//! used by Substrate nodes. This file extends those RPC definitions with
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//! capabilities that are specific to this project's runtime configuration.
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#![warn(missing_docs)]
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use jsonrpsee::RpcModule;
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use minimal_template_runtime::interface::{AccountId, Nonce, OpaqueBlock};
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use sc_transaction_pool_api::TransactionPool;
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use sp_blockchain::{Error as BlockChainError, HeaderBackend, HeaderMetadata};
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use std::sync::Arc;
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pub use sc_rpc_api::DenyUnsafe;
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/// Full client dependencies.
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pub struct FullDeps<C, P> {
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/// The client instance to use.
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pub client: Arc<C>,
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/// Transaction pool instance.
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pub pool: Arc<P>,
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/// Whether to deny unsafe calls
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pub deny_unsafe: DenyUnsafe,
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}
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#[docify::export]
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/// Instantiate all full RPC extensions.
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pub fn create_full<C, P>(
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deps: FullDeps<C, P>,
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) -> Result<RpcModule<()>, Box<dyn std::error::Error + Send + Sync>>
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where
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C: Send
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+ Sync
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+ 'static
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+ sp_api::ProvideRuntimeApi<OpaqueBlock>
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+ HeaderBackend<OpaqueBlock>
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+ HeaderMetadata<OpaqueBlock, Error = BlockChainError>
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+ 'static,
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C::Api: sp_block_builder::BlockBuilder<OpaqueBlock>,
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C::Api: substrate_frame_rpc_system::AccountNonceApi<OpaqueBlock, AccountId, Nonce>,
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P: TransactionPool + 'static,
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{
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use substrate_frame_rpc_system::{System, SystemApiServer};
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let mut module = RpcModule::new(());
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let FullDeps { client, pool, deny_unsafe } = deps;
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module.merge(System::new(client.clone(), pool.clone(), deny_unsafe).into_rpc())?;
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Ok(module)
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}
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