Fix add codec and borsh for Acknowledgement , Receipt and ModuleEvent (…

…#312)

* Add parity-scale-code and borsh for Acknowledgement and ModuleEvent

* Add .changelog

* Add parity-scale-code and borsh to Receipt

.changelog/unreleased/feature/303-add-borsh-and-scale-codec-for-acknowledgement-and-module-event.md

@@ -0,0 +1,2 @@
+- Add codec and borsh for ics04_channel::msgs::Acknowledgement and
+  events::ModuleEvent ([#303](https://github.com/cosmos/ibc-rs/issues/303))

crates/ibc/src/core/ics04_channel/msgs/acknowledgement.rs

@@ -13,6 +13,18 @@ use crate::tx_msg::Msg;
 pub const TYPE_URL: &str = "/ibc.core.channel.v1.MsgAcknowledgement";
 
 /// A generic Acknowledgement type that modules may interpret as they like.
+#[cfg_attr(
+    feature = "parity-scale-codec",
+    derive(
+        parity_scale_codec::Encode,
+        parity_scale_codec::Decode,
+        scale_info::TypeInfo
+    )
+)]
+#[cfg_attr(
+    feature = "borsh",
+    derive(borsh::BorshSerialize, borsh::BorshDeserialize)
+)]
 #[derive(Clone, Debug, PartialEq, Eq, From, Into)]
 pub struct Acknowledgement(Vec<u8>);
 

crates/ibc/src/core/ics04_channel/packet.rs

@@ -35,6 +35,18 @@ pub enum PacketResult {
     Timeout(TimeoutPacketResult),
 }
 
+#[cfg_attr(
+    feature = "parity-scale-codec",
+    derive(
+        parity_scale_codec::Encode,
+        parity_scale_codec::Decode,
+        scale_info::TypeInfo
+    )
+)]
+#[cfg_attr(
+    feature = "borsh",
+    derive(borsh::BorshSerialize, borsh::BorshDeserialize)
+)]
 #[derive(Clone, Debug)]
 pub enum Receipt {
     Ok,

crates/ibc/src/events.rs

@@ -275,6 +275,18 @@ impl IbcEvent {
     }
 }
 
+#[cfg_attr(
+    feature = "parity-scale-codec",
+    derive(
+        parity_scale_codec::Encode,
+        parity_scale_codec::Decode,
+        scale_info::TypeInfo
+    )
+)]
+#[cfg_attr(
+    feature = "borsh",
+    derive(borsh::BorshSerialize, borsh::BorshDeserialize)
+)]
 #[derive(Debug, Clone, Serialize, PartialEq, Eq)]
 pub struct ModuleEvent {
     pub kind: String,
@@ -304,6 +316,18 @@ impl From<ModuleEvent> for IbcEvent {
     }
 }
 
+#[cfg_attr(
+    feature = "parity-scale-codec",
+    derive(
+        parity_scale_codec::Encode,
+        parity_scale_codec::Decode,
+        scale_info::TypeInfo
+    )
+)]
+#[cfg_attr(
+    feature = "borsh",
+    derive(borsh::BorshSerialize, borsh::BorshDeserialize)
+)]
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
 pub struct ModuleEventAttribute {
     pub key: String,