Files
pezkuwi-subxt/substrate/node/rpc/src/lib.rs
T
Tomasz Drwięga dc92631180 Move srml RPC extensions to separate crates (#3791)
* Move srml-system RPC out.

* Fix tests for system-rpc module.

* Contracts RPC moved.

* Fix rpc test.

* Clean up.

* Update lockfile.

* Bump runtime version.

* Update srml/contracts/rpc/runtime-api/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Bump impl version.
2019-10-16 12:40:35 +02:00

60 lines
2.2 KiB
Rust

// Copyright 2019 Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
//! A collection of node-specific RPC methods.
//!
//! Since `substrate` core functionality makes no assumptions
//! about the modules used inside the runtime, so do
//! RPC methods defined in `substrate-rpc` crate.
//! It means that `core/rpc` can't have any methods that
//! need some strong assumptions about the particular runtime.
//!
//! The RPCs available in this crate however can make some assumptions
//! about how the runtime is constructed and what `SRML` modules
//! are part of it. Therefore all node-runtime-specific RPCs can
//! be placed here or imported from corresponding `SRML` RPC definitions.
#![warn(missing_docs)]
use std::sync::Arc;
use node_primitives::{Block, AccountId, Index, Balance};
use sr_primitives::traits::ProvideRuntimeApi;
use transaction_pool::txpool::{ChainApi, Pool};
/// Instantiate all RPC extensions.
pub fn create<C, P, M>(client: Arc<C>, pool: Arc<Pool<P>>) -> jsonrpc_core::IoHandler<M> where
C: ProvideRuntimeApi,
C: client::blockchain::HeaderBackend<Block>,
C: Send + Sync + 'static,
C::Api: srml_system_rpc::AccountNonceApi<Block, AccountId, Index>,
C::Api: srml_contracts_rpc::ContractsRuntimeApi<Block, AccountId, Balance>,
P: ChainApi + Sync + Send + 'static,
M: jsonrpc_core::Metadata + Default,
{
use srml_system_rpc::{System, SystemApi};
use srml_contracts_rpc::{Contracts, ContractsApi};
let mut io = jsonrpc_core::IoHandler::default();
io.extend_with(
SystemApi::to_delegate(System::new(client.clone(), pool))
);
io.extend_with(
ContractsApi::to_delegate(Contracts::new(client))
);
io
}