Merge commit 'e5bed7ac380b6adb54b60a2a72a2a8f07f50d6c1' as 'bridges'

polkadot/bridges/relays/exchange/src/lib.rs

@@ -0,0 +1,26 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common 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 Bridges Common 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 Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Relaying [`currency-exchange`](../pallet_bridge_currency_exchange/index.html) application
+//! specific data. Currency exchange application allows exchanging tokens between bridged chains.
+//! This module provides entrypoints for crafting and submitting (single and multiple)
+//! proof-of-exchange-at-source-chain transaction(s) to target chain.
+
+#![warn(missing_docs)]
+
+pub mod exchange;
+pub mod exchange_loop;
+pub mod exchange_loop_metrics;