rename counterparty methods

Author: rnbguy

ibc-eureka-core/ics02-client/context/src/context.rs

@@ -41,7 +41,8 @@ pub trait ClientValidationContext: Sized {
         height: &Height,
     ) -> Result<(Timestamp, Height), HostError>;
 
-    fn counterparty_client(
+    /// Returns the client identifier and the commitment prefix of the counterparty client.
+    fn counterparty_meta(
         &self,
         client_id: &ClientId,
     ) -> Result<(ClientId, CommitmentPrefix), HostError>;
@@ -105,12 +106,16 @@ pub trait ClientExecutionContext:
     /// Note that this timestamp is determined by the host.
     fn delete_update_meta(&mut self, client_id: ClientId, height: Height) -> Result<(), HostError>;
 
-    fn store_counterparty_client(
+    /// Store the client identifier and the commitment prefix of the counterparty client.
+    fn store_counterparty_meta(
         &self,
         client_id: &ClientId,
         counterparty_client_id: &ClientId,
         counterparty_prefix: &CommitmentPrefix,
     ) -> Result<(), HostError>;
+
+    /// Delete the client identifier and the commitment prefix of the counterparty client.
+    fn delete_counterparty_meta(&self, client_id: &ClientId) -> Result<(), HostError>;
 }
 
 /// An optional trait that extends the client validation context capabilities by

ibc-eureka-core/ics04-channel/src/handler/acknowledgement.rs

@@ -140,7 +140,7 @@ where
         let client_val_ctx_a = ctx_a.get_client_validation_context();
 
         let (stored_id_source_client_on_target, target_prefix) =
-            client_val_ctx_a.counterparty_client(id_target_client_on_source)?;
+            client_val_ctx_a.counterparty_meta(id_target_client_on_source)?;
 
         if &stored_id_source_client_on_target != id_source_client_on_target {
             return Err(ChannelError::MismatchCounterparty {

ibc-eureka-core/ics04-channel/src/handler/recv_packet.rs

@@ -146,7 +146,7 @@ where
         let client_val_ctx_b = ctx_b.get_client_validation_context();
 
         let (stored_id_target_client_on_source, source_prefix) =
-            client_val_ctx_b.counterparty_client(id_source_client_on_target)?;
+            client_val_ctx_b.counterparty_meta(id_source_client_on_target)?;
 
         if &stored_id_target_client_on_source != id_target_client_on_source {
             return Err(ChannelError::MismatchCounterparty {

ibc-eureka-core/ics04-channel/src/handler/send_packet.rs

@@ -43,7 +43,7 @@ pub fn send_packet_validate(
     let id_source_client_on_target: &ClientId = channel_source_client_on_target.as_ref();
 
     let (stored_id_source_client_on_target, _) =
-        client_val_ctx_a.counterparty_client(id_target_client_on_source)?;
+        client_val_ctx_a.counterparty_meta(id_target_client_on_source)?;
 
     if &stored_id_source_client_on_target != id_source_client_on_target {
         return Err(ChannelError::MismatchCounterparty {

ibc-eureka-core/ics04-channel/src/handler/timeout.rs

@@ -131,7 +131,7 @@ where
         let client_val_ctx_a = ctx_a.get_client_validation_context();
 
         let (stored_id_source_client_on_target, target_prefix) =
-            client_val_ctx_a.counterparty_client(id_target_client_on_source)?;
+            client_val_ctx_a.counterparty_meta(id_target_client_on_source)?;
 
         if &stored_id_source_client_on_target != id_source_client_on_target {
             return Err(ChannelError::MismatchCounterparty {