feat(network): add data type derives required by downstream libs (#714)

* feat: add PartialEq and Eq instances on some tx submission data types
* feat: add PartialEq / Eq instances on Conway transactions
* feat: add PartialOrd/Ord instances to EraTxId
* feat: add some Clone instances for Messages
* feat: add some instances for chain sync data types

Author: etorreborre

pallas-network/src/miniprotocols/chainsync/protocol.rs

@@ -18,7 +18,7 @@ pub enum State {
 }
 
 /// A generic chain-sync message for either header or block content
-#[derive(Debug)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub enum Message<C> {
     RequestNext,
     AwaitReply,
@@ -30,14 +30,14 @@ pub enum Message<C> {
     Done,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct HeaderContent {
     pub variant: u8,
     pub byron_prefix: Option<(u8, u64)>,
     pub cbor: Vec<u8>,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct BlockContent(pub Vec<u8>);
 
 impl Deref for BlockContent {
@@ -54,5 +54,5 @@ impl From<BlockContent> for Vec<u8> {
     }
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct SkippedContent;

pallas-network/src/miniprotocols/txsubmission/protocol.rs

@@ -19,14 +19,14 @@ pub type TxCount = u16;
 pub type TxSizeInBytes = u32;
 
 // The bytes of a txId, tagged with an era number
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
 pub struct EraTxId(pub u16, pub Vec<u8>);
 
 // The bytes of a transaction, with an era number and some raw CBOR
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct EraTxBody(pub u16, pub Vec<u8>);
 
-#[derive(Debug)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct TxIdAndSize<TxID>(pub TxID, pub TxSizeInBytes);
 
 #[derive(Error, Debug)]
@@ -50,7 +50,7 @@ pub enum Error {
     Plexer(multiplexer::Error),
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub enum Message<TxId, TxBody> {
     Init,
     RequestTxIds(Blocking, TxCount, TxCount),

pallas-primitives/src/conway/model.rs

@@ -708,7 +708,7 @@ pub struct Block<'b> {
 #[deprecated(since = "1.0.0-alpha", note = "use `Block` instead")]
 pub type MintedBlock<'b> = Block<'b>;
 
-#[derive(Clone, Serialize, Deserialize, Encode, Decode, Debug)]
+#[derive(Clone, Serialize, Deserialize, Encode, Decode, Debug, PartialEq)]
 pub struct Tx<'b> {
     #[b(0)]
     pub transaction_body: KeepRaw<'b, TransactionBody<'b>>,
@@ -723,6 +723,8 @@ pub struct Tx<'b> {
     pub auxiliary_data: Nullable<KeepRaw<'b, AuxiliaryData>>,
 }
 
+impl Eq for Tx<'_> {}
+
 #[deprecated(since = "1.0.0-alpha", note = "use `Tx` instead")]
 pub type MintedTx<'b> = Tx<'b>;