extract out all primitives

substrate/primitives/src/transaction.rs

@@ -0,0 +1,61 @@
+// 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/>.
+
+//! Transaction type.
+
+use bytes::{self, Vec};
+use runtime_function::Function;
+
+#[cfg(feature = "std")]
+use std::fmt;
+
+#[cfg(not(feature = "std"))]
+use alloc::fmt;
+
+/// A vetted and verified transaction from the external world.
+#[derive(Debug, PartialEq, Eq, Clone, Serialize, Deserialize)]
+pub struct Transaction {
+	/// Who signed it (note this is not a signature).
+	pub signed: ::AccountId,
+	/// The number of transactions have come before from the same signer.
+	pub nonce: ::TxOrder,
+	/// The function that should be called.
+	pub function: Function,
+	/// Serialised input data to the function.
+	#[serde(with = "bytes")]
+	pub input_data: Vec<u8>,
+}
+
+/// A transactions right from the external world. Unchecked.
+#[derive(Eq, Clone, Serialize, Deserialize)]
+pub struct UncheckedTransaction {
+	/// The actual transaction information.
+	pub transaction: Transaction,
+	/// The signature; should be an Ed25519 signature applied to the serialised `transaction` field.
+	pub signature: ::Signature,
+}
+
+impl PartialEq for UncheckedTransaction {
+	fn eq(&self, other: &Self) -> bool {
+		self.signature.iter().eq(other.signature.iter()) && self.transaction == other.transaction
+	}
+}
+
+impl fmt::Debug for UncheckedTransaction {
+	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+		write!(f, "UncheckedTransaction({:?})", self.transaction)
+	}
+}