Smash serai-client so the processors don't need the entire lib to access their specific code

We prior controlled this with feature flags. It's just better to define their
own crates.

processor/ethereum/Cargo.toml

@@ -39,7 +39,8 @@ alloy-simple-request-transport = { path = "../../networks/ethereum/alloy-simple-
 alloy-rpc-client = { version = "1", default-features = false }
 alloy-provider = { version = "1", default-features = false }
 
-serai-client = { path = "../../substrate/client", default-features = false, features = ["ethereum"] }
+serai-primitives = { path = "../../substrate/primitives", default-features = false, features = ["std"] }
+serai-client-ethereum = { path = "../../substrate/client/ethereum", default-features = false }
 
 zalloc = { path = "../../common/zalloc" }
 log = { version = "0.4", default-features = false, features = ["std"] }

processor/ethereum/router/Cargo.toml

@@ -41,7 +41,8 @@ ethereum-primitives = { package = "serai-processor-ethereum-primitives", path =
 ethereum-deployer = { package = "serai-processor-ethereum-deployer", path = "../deployer", default-features = false }
 erc20 = { package = "serai-processor-ethereum-erc20", path = "../erc20", default-features = false }
 
-serai-client = { path = "../../../substrate/client", default-features = false, features = ["ethereum"] }
+serai-primitives = { path = "../../../substrate/primitives", default-features = false, features = ["std"] }
+serai-client-ethereum = { path = "../../../substrate/client/ethereum", default-features = false }
 
 futures-util = { version = "0.3", default-features = false, features = ["std"] }
 

processor/ethereum/router/src/lib.rs

@@ -21,9 +21,8 @@ use alloy_rpc_types_eth::{BlockId, Log, Filter, TransactionInput, TransactionReq
 use alloy_transport::{TransportErrorKind, RpcError};
 use alloy_provider::{Provider, RootProvider};
 
-use serai_client::{
-  primitives::instructions::RefundableInInstruction, networks::ethereum::Address as SeraiAddress,
-};
+use serai_primitives::instructions::RefundableInInstruction;
+use serai_client_ethereum::Address as SeraiAddress;
 
 use ethereum_primitives::LogIndex;
 use ethereum_schnorr::{PublicKey, Signature};

processor/ethereum/router/src/tests/in_instruction.rs

@@ -5,9 +5,9 @@ use alloy_sol_types::SolCall;
 
 use alloy_consensus::{TxLegacy, Signed};
 
-use serai_client::{
-  primitives::SeraiAddress,
-  primitives::instructions::{InInstruction as SeraiInInstruction, RefundableInInstruction},
+use serai_primitives::{
+  address::SeraiAddress,
+  instructions::{InInstruction as SeraiInInstruction, RefundableInInstruction},
 };
 
 use ethereum_primitives::LogIndex;
@@ -17,8 +17,8 @@ use crate::{InInstruction, tests::*};
 impl Test {
   pub(crate) fn in_instruction() -> RefundableInInstruction {
     RefundableInInstruction {
-      origin: None,
-      instruction: SeraiInInstruction::Transfer(SeraiAddress([0xff; 32])),
+      return_address: None,
+      instruction: SeraiInInstruction::Transfer { to: SeraiAddress([0xff; 32]) },
     }
   }
 
@@ -140,7 +140,7 @@ async fn test_erc20_router_in_instruction() {
     input: crate::abi::inInstructionCall::new((
       coin.into(),
       amount,
-      borsh::to_vec(shorthand).unwrap().into(),
+      borsh::to_vec(&shorthand).unwrap().into(),
     ))
     .abi_encode()
     .into(),

processor/ethereum/router/src/tests/mod.rs

@@ -20,7 +20,7 @@ use alloy_provider::{
 
 use alloy_node_bindings::{Anvil, AnvilInstance};
 
-use serai_client::networks::ethereum::{ContractDeployment, Address as SeraiEthereumAddress};
+use serai_client_ethereum::{ContractDeployment, Address as SeraiEthereumAddress};
 
 use ethereum_schnorr::{PublicKey, Signature};
 use ethereum_deployer::Deployer;

processor/ethereum/src/main.rs

@@ -14,7 +14,7 @@ use alloy_simple_request_transport::SimpleRequest;
 use alloy_rpc_client::ClientBuilder;
 use alloy_provider::{Provider, RootProvider};
 
-use serai_client::primitives::validator_sets::Session;
+use serai_primitives::validator_sets::Session;
 
 use serai_env as env;
 use serai_db::{Get, DbTxn, create_db};

processor/ethereum/src/primitives/block.rs

@@ -3,7 +3,7 @@ use std::collections::HashMap;
 use ciphersuite::*;
 use ciphersuite_kp256::Secp256k1;
 
-use serai_client::networks::ethereum::Address;
+use serai_client_ethereum::Address;
 
 use primitives::{ReceivedOutput, EventualityTracker};
 

processor/ethereum/src/primitives/mod.rs

@@ -1,6 +1,6 @@
 use alloy_core::primitives::{FixedBytes, Address};
 
-use serai_client::primitives::balance::Amount;
+use serai_primitives::balance::Amount;
 
 pub(crate) mod output;
 pub(crate) mod transaction;

processor/ethereum/src/primitives/output.rs

@@ -7,14 +7,12 @@ use alloy_core::primitives::U256;
 
 use borsh::{BorshSerialize, BorshDeserialize};
 
-use serai_client::{
-  primitives::{
-    network_id::ExternalNetworkId,
-    coin::ExternalCoin,
-    balance::{Amount, ExternalBalance},
-  },
-  networks::ethereum::Address,
+use serai_primitives::{
+  network_id::ExternalNetworkId,
+  coin::ExternalCoin,
+  balance::{Amount, ExternalBalance},
 };
+use serai_client_ethereum::Address;
 
 use primitives::{OutputType, ReceivedOutput};
 use ethereum_router::{Coin as EthereumCoin, InInstruction as EthereumInInstruction};

processor/ethereum/src/primitives/transaction.rs

@@ -5,7 +5,7 @@ use frost::dkg::ThresholdKeys;
 
 use alloy_core::primitives::{U256, Address as EthereumAddress};
 
-use serai_client::networks::ethereum::Address;
+use serai_client_ethereum::Address;
 
 use scheduler::SignableTransaction;
 

processor/ethereum/src/rpc.rs

@@ -6,7 +6,7 @@ use alloy_rpc_types_eth::{Header, BlockNumberOrTag};
 use alloy_transport::{RpcError, TransportErrorKind};
 use alloy_provider::{Provider, RootProvider};
 
-use serai_client::primitives::{network_id::ExternalNetworkId, coin::ExternalCoin, balance::Amount};
+use serai_primitives::{network_id::ExternalNetworkId, coin::ExternalCoin, balance::Amount};
 
 use tokio::task::JoinSet;
 

processor/ethereum/src/scheduler.rs

@@ -2,10 +2,8 @@ use std::collections::HashMap;
 
 use alloy_core::primitives::U256;
 
-use serai_client::{
-  primitives::{network_id::ExternalNetworkId, coin::ExternalCoin, balance::ExternalBalance},
-  networks::ethereum::Address,
-};
+use serai_primitives::{network_id::ExternalNetworkId, coin::ExternalCoin, balance::ExternalBalance};
+use serai_client_ethereum::Address;
 
 use serai_db::Db;