// Copyright 2015-2019 Parity Technologies (UK) Ltd.
// This file is part of Parity Ethereum.

// Parity Ethereum 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.

// Parity Ethereum 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 Parity Ethereum.  If not, see <http://www.gnu.org/licenses/>.

//! Ethcore rpc v1.
//!
//! Compliant with ethereum rpc.

// short for "try_boxfuture"
// unwrap a result, returning a BoxFuture<_, Err> on failure.
macro_rules! try_bf {
	($res: expr) => {
		match $res {
			Ok(val) => val,
			Err(e) => return Box::new(::jsonrpc_core::futures::future::err(e.into())),
		}
	}
}

#[macro_use]
mod helpers;
mod impls;
mod types;
#[cfg(test)]
mod tests;

pub mod extractors;
pub mod informant;
pub mod metadata;
pub mod traits;

pub use self::traits::{Debug, Eth, EthFilter, EthPubSub, EthSigning, Net, Parity, ParityAccountsInfo, ParityAccounts, ParitySet, ParitySetAccounts, ParitySigning, Personal, PubSub, Private, Rpc, SecretStore, Signer, Traces, Web3};
pub use self::impls::*;
pub use self::helpers::{NetworkSettings, block_import, dispatch};
pub use self::metadata::Metadata;
pub use self::types::Origin;
pub use self::extractors::{RpcExtractor, WsExtractor, WsStats, WsDispatcher};

/// Signer utilities
pub mod signer {
	#[cfg(any(test, feature = "accounts"))]
	pub use super::helpers::engine_signer::EngineSigner;
	pub use super::helpers::external_signer::{SignerService, ConfirmationsQueue};
	pub use super::types::{ConfirmationRequest, TransactionModification, U256, TransactionCondition};
}