Fix warning and directory restructure.

polkadot/primitives/src/validator.rs

@@ -0,0 +1,76 @@
+// Copyright 2017 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot 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.
+
+// Polkadot 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 Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Validator primitives.
+
+#[cfg(feature = "std")]
+use primitives::bytes;
+use rstd::vec::Vec;
+use parachain;
+
+/// Parachain outgoing message.
+#[derive(PartialEq, Eq)]
+#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Debug))]
+pub struct EgressPost(#[cfg_attr(feature = "std", serde(with="bytes"))] pub Vec<u8>);
+
+/// Balance upload.
+#[derive(PartialEq, Eq)]
+#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Debug))]
+pub struct BalanceUpload(#[cfg_attr(feature = "std", serde(with="bytes"))] pub Vec<u8>);
+
+/// Balance download.
+#[derive(PartialEq, Eq)]
+#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Debug))]
+pub struct BalanceDownload(#[cfg_attr(feature = "std", serde(with="bytes"))] pub Vec<u8>);
+
+/// The result of parachain validation.
+#[derive(PartialEq, Eq)]
+#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Debug))]
+#[cfg_attr(feature = "std", serde(rename_all = "camelCase"))]
+#[cfg_attr(feature = "std", serde(deny_unknown_fields))]
+pub struct ValidationResult {
+	/// New head data that should be included in the relay chain state.
+	pub head_data: parachain::HeadData,
+	/// Outgoing messages (a vec for each parachain).
+	pub egress_queues: Vec<Vec<EgressPost>>,
+	/// Balance uploads
+	pub balance_uploads: Vec<BalanceUpload>,
+}
+
+#[cfg(test)]
+mod tests {
+	use super::*;
+	use substrate_serializer as ser;
+
+	#[test]
+	fn test_validation_result() {
+		assert_eq!(ser::to_string_pretty(&ValidationResult {
+	head_data: parachain::HeadData(vec![1]),
+	egress_queues: vec![vec![EgressPost(vec![1])]],
+	balance_uploads: vec![BalanceUpload(vec![2])],
+			}), r#"{
+  "headData": "0x01",
+  "egressQueues": [
+    [
+      "0x01"
+    ]
+  ],
+  "balanceUploads": [
+    "0x02"
+  ]
+}"#);
+	}
+}