Scaffold packet relaying methods (#154)

* Update Hermes SDK

* Implement packet field readers for Cosmos chain

* Implement packet field readers for StarknetChain

* Checks that CosmosChain implements packet payload builders

* Scaffold packet commitment querier

* Scaffold ack packet querier

* Scaffold packet receipt querier

* Implement payload builders for StarknetChain

* Scaffold Starknet packet message builders

* Scaffold HasWriteAckEvent

* Implement packet filters

* Add packet mutex field

* Implement CanRelayPacket for relay contexts

* Fix Nix use of rust-toolchain.toml

* Use back main branch

* Fix clippy

.gitignore

@@ -12,4 +12,7 @@ target/
 # vscode
 .vscode/
 
-result*
+result*
+
+rust-toolchain.toml
+rustc-ice-*.txt

flake.nix

@@ -51,7 +51,7 @@
 
           cosmos-nix = inputs.cosmos-nix.packages.${system};
 
-          rust = nixpkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
+          rust = nixpkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain-stable.toml;
 
           rust-wasm = nixpkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain-wasm.toml;
 

light-client/ibc-client-starknet-cw/src/client_type.rs

@@ -3,7 +3,7 @@ use ibc_client_starknet::{ClientState, ConsensusState};
 
 pub struct StarknetClient;
 
-impl<'a> ClientType<'a> for StarknetClient {
+impl ClientType<'_> for StarknetClient {
     type ClientState = ClientState;
     type ConsensusState = ConsensusState;
 }

relayer/Cargo.toml

@@ -50,6 +50,7 @@ tracing                     = { version = "0.1.40" }
 tracing-subscriber          = { version = "0.3.18" }
 flate2                      = { version = "1.0" }
 http                        = { version = "1.0.0" }
+futures                     = { version = "0.3.30", default-features = false }
 
 ibc                       = { version = "0.56.0" }
 ibc-proto                 = { version = "0.51.1" }