// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.

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

//! RPC interface.

use std::collections::BTreeMap;

use jsonrpc_core::Error;

build_rpc_trait! {
	/// RPC Interface.
	pub trait Rpc {
		/// Returns supported modules for Geth 1.3.6
		#[rpc(name = "modules")]
		fn modules(&self) -> Result<BTreeMap<String, String>, Error>;

		/// Returns supported modules for Geth 1.4.0
		#[rpc(name = "rpc_modules")]
		fn rpc_modules(&self) -> Result<BTreeMap<String, String>, Error>;
	}
}