fix: use Binary for MeklePath + some helper methods

ibc-clients/cw-context/src/types/msgs.rs

@@ -5,7 +5,6 @@ use cosmwasm_std::Binary;
 use ibc_core::client::types::proto::v1::Height as RawHeight;
 use ibc_core::client::types::Height;
 use ibc_core::commitment_types::commitment::{CommitmentPrefix, CommitmentProofBytes};
-use ibc_core::commitment_types::merkle::MerklePath;
 use ibc_core::host::types::path::PathBytes;
 use ibc_core::primitives::proto::Any;
 use prost::Message;
@@ -115,6 +114,11 @@ impl TryFrom<VerifyUpgradeAndUpdateStateMsgRaw> for VerifyUpgradeAndUpdateStateM
     }
 }
 
+#[cw_serde]
+pub struct MerklePath {
+    pub key_path: Vec<Binary>,
+}
+
 #[cw_serde]
 pub struct VerifyMembershipMsgRaw {
     pub proof: Binary,
@@ -140,7 +144,7 @@ impl TryFrom<VerifyMembershipMsgRaw> for VerifyMembershipMsg {
 
     fn try_from(mut raw: VerifyMembershipMsgRaw) -> Result<Self, Self::Error> {
         let proof = CommitmentProofBytes::try_from(raw.proof.to_vec())?;
-        let prefix = CommitmentPrefix::from(raw.path.key_path.remove(0).into_vec());
+        let prefix = CommitmentPrefix::from_bytes(raw.path.key_path.remove(0));
         let path = PathBytes::flatten(raw.path.key_path);
         let height = Height::try_from(raw.height)?;
 
@@ -179,7 +183,7 @@ impl TryFrom<VerifyNonMembershipMsgRaw> for VerifyNonMembershipMsg {
 
     fn try_from(mut raw: VerifyNonMembershipMsgRaw) -> Result<Self, Self::Error> {
         let proof = CommitmentProofBytes::try_from(raw.proof.to_vec())?;
-        let prefix = CommitmentPrefix::from(raw.path.key_path.remove(0).into_vec());
+        let prefix = CommitmentPrefix::from_bytes(raw.path.key_path.remove(0));
         let path = PathBytes::flatten(raw.path.key_path);
         let height = raw.height.try_into()?;
 

ibc-core/ics23-commitment/types/src/commitment.rs

@@ -149,6 +149,12 @@ pub struct CommitmentPrefix {
 }
 
 impl CommitmentPrefix {
+    pub fn from_bytes(bytes: impl AsRef<[u8]>) -> Self {
+        Self {
+            bytes: bytes.as_ref().to_vec(),
+        }
+    }
+
     pub fn as_bytes(&self) -> &[u8] {
         &self.bytes
     }

ibc-core/ics24-host/types/src/path.rs

@@ -51,6 +51,10 @@ pub const UPGRADED_CLIENT_CONSENSUS_STATE: &str = "upgradedConsState";
 pub struct PathBytes(Vec<u8>);
 
 impl PathBytes {
+    pub fn from_bytes(bytes: impl AsRef<[u8]>) -> Self {
+        Self(bytes.as_ref().to_vec())
+    }
+
     pub fn is_empty(&self) -> bool {
         self.0.is_empty()
     }
@@ -60,10 +64,10 @@ impl PathBytes {
     }
 
     /// Flattens a list of path bytes into a single path.
-    pub fn flatten(paths: Vec<PathBytes>) -> Self {
+    pub fn flatten<T: AsRef<[u8]>>(paths: Vec<T>) -> Self {
         let mut bytes = Vec::new();
         paths.iter().for_each(|path| {
-            bytes.extend_from_slice(&path.0);
+            bytes.extend_from_slice(path.as_ref());
         });
         Self(bytes)
     }