Implement From<ConsensusState>

ibc-clients/ics07-tendermint/cw-contract/Cargo.toml

@@ -18,17 +18,18 @@ crate-type = [ "cdylib", "rlib" ]
 
 [dependencies]
 # ibc dependencies
-ibc-core              = { workspace = true }
-ibc-client-cw         = { workspace = true }
-ibc-client-tendermint = { workspace = true }
+ibc-core                    = { workspace = true }
+ibc-client-cw               = { workspace = true }
+ibc-client-tendermint       = { workspace = true }
+ibc-client-tendermint-types = { workspace = true }
 
 # cosmwasm dependencies
 cosmwasm-std = { workspace = true }
 
 [features]
 default = [ "std" ]
 std = [
-  "ibc-core/std",
-  "ibc-client-cw/std",
-  "ibc-client-tendermint/std",
+    "ibc-core/std",
+    "ibc-client-cw/std",
+    "ibc-client-tendermint/std",
 ]

ibc-clients/ics07-tendermint/src/consensus_state.rs

@@ -43,12 +43,9 @@ impl ConsensusState {
     }
 }
 
-/// Can't use [`Infallible`](core::convert::Infallible) because TryFrom<Error = ClientError> is required by
-/// [`ConsensusStateDecoder`](ibc_core_client::context::consensus_state::ConsensusStateDecoder).
-impl TryFrom<ConsensusState> for ConsensusStateType {
-    type Error = ClientError;
-    fn try_from(value: ConsensusState) -> Result<Self, Self::Error> {
-        Ok(value.0)
+impl From<ConsensusState> for ConsensusStateType {
+    fn from(value: ConsensusState) -> Self {
+        value.0
     }
 }
 

ibc-core/ics02-client/types/src/error.rs

@@ -1,5 +1,7 @@
 //! Defines the client error type
 
+use core::convert::Infallible;
+
 use displaydoc::Display;
 use ibc_core_commitment_types::error::CommitmentError;
 use ibc_core_host_types::error::IdentifierError;
@@ -113,6 +115,12 @@ impl From<&'static str> for ClientError {
     }
 }
 
+impl From<Infallible> for ClientError {
+    fn from(value: Infallible) -> Self {
+        match value {}
+    }
+}
+
 #[cfg(feature = "std")]
 impl std::error::Error for ClientError {
     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {