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// This file is part of Substrate.

// Copyright (C) 2017-2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0

// This program 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.

// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.

//! Substrate RPC implementation.
//!
//! A core implementation of Substrate RPC interfaces.

#![warn(missing_docs)]

pub use jsonrpsee::core::{
	id_providers::{
		RandomIntegerIdProvider as RandomIntegerSubscriptionId,
		RandomStringIdProvider as RandomStringSubscriptionId,
	},
	traits::IdProvider as RpcSubscriptionIdProvider,
};
pub use sc_rpc_api::DenyUnsafe;

pub mod author;
pub mod chain;
pub mod dev;
pub mod offchain;
pub mod state;
pub mod system;

#[cfg(any(test, feature = "test-helpers"))]
pub mod testing;

/// Task executor that is being used by RPC subscriptions.
pub type SubscriptionTaskExecutor = std::sync::Arc<dyn sp_core::traits::SpawnNamed>;