Get all processors to compile again

Requires splitting `serai-cosign` into `serai-cosign` and `serai-cosign-types`
so the processor don't require `serai-client/serai` (not correct yet).

processor/ethereum/router/Cargo.toml

@@ -41,7 +41,6 @@ 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 }
 
-scale = { package = "parity-scale-codec", version = "3", default-features = false, features = ["std"] }
 serai-client = { path = "../../../substrate/client", default-features = false, features = ["ethereum"] }
 
 futures-util = { version = "0.3", default-features = false, features = ["std"] }

processor/ethereum/router/contracts/IRouter.sol

@@ -19,7 +19,7 @@ interface IRouterWithoutCollisions {
   /// @param from The address which called `inInstruction` and caused this event to be emitted
   /// @param coin The coin transferred in
   /// @param amount The amount of the coin transferred in
-  /// @param instruction The Shorthand-encoded InInstruction for Serai to decode and handle
+  /// @param instruction The encoded `RefundableInInstruction` for Serai to decode and handle
   event InInstruction(
     address indexed from, address indexed coin, uint256 amount, bytes instruction
   );
@@ -81,8 +81,8 @@ interface IRouterWithoutCollisions {
   /// @param coin The coin to transfer in (address(0) if Ether)
   /// @param amount The amount to transfer in (msg.value if Ether)
   /**
-   * @param instruction The Shorthand-encoded InInstruction for Serai to associate with this
-   *   transfer in
+   * @param instruction The encoded `RefundableInInstruction` for Serai to associate with this
+   *  transfer in
    */
   // Re-entrancy doesn't bork this function
   // slither-disable-next-line reentrancy-events

processor/ethereum/router/contracts/Router.sol

@@ -293,7 +293,7 @@ contract Router is IRouterWithoutCollisions {
   /// @param coin The coin to transfer in (address(0) if Ether)
   /// @param amount The amount to transfer in (msg.value if Ether)
   /**
-   * @param instruction The Shorthand-encoded InInstruction for Serai to associate with this
+   * @param instruction The encoded `RefundableInInstruction` for Serai to associate with this
    *  transfer in
    */
   // This function doesn't require nonReentrant as re-entrancy isn't an issue with this function

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 scale::Encode;
 use serai_client::{
-  in_instructions::primitives::Shorthand, networks::ethereum::Address as SeraiAddress,
+  primitives::instructions::RefundableInInstruction, networks::ethereum::Address as SeraiAddress,
 };
 
 use ethereum_primitives::LogIndex;
@@ -351,20 +350,29 @@ impl Router {
     }
   }
 
-  /// Construct a transaction to send coins with an InInstruction to Serai.
+  /// Construct a transaction to send coins with an `InInstruction` to Serai.
   ///
   /// If coin is an ERC20, this will not create a transaction calling the Router but will create a
   /// top-level transfer of the ERC20 to the Router. This avoids needing to call `approve` before
   /// publishing the transaction calling the Router.
   ///
   /// The gas limit and gas price are not set and are left to the caller.
-  pub fn in_instruction(&self, coin: Coin, amount: U256, in_instruction: &Shorthand) -> TxLegacy {
+  pub fn in_instruction(
+    &self,
+    coin: Coin,
+    amount: U256,
+    in_instruction: &RefundableInInstruction,
+  ) -> TxLegacy {
     match coin {
       Coin::Ether => TxLegacy {
         to: self.address.into(),
-        input: abi::inInstructionCall::new((coin.into(), amount, in_instruction.encode().into()))
-          .abi_encode()
-          .into(),
+        input: abi::inInstructionCall::new((
+          coin.into(),
+          amount,
+          borsh::to_vec(&in_instruction).unwrap().into(),
+        ))
+        .abi_encode()
+        .into(),
         value: amount,
         ..Default::default()
       },
@@ -373,7 +381,7 @@ impl Router {
         input: erc20::transferWithInInstructionCall::new((
           self.address,
           amount,
-          in_instruction.encode().into(),
+          borsh::to_vec(&in_instruction).unwrap().into(),
         ))
         .abi_encode()
         .into(),

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

@@ -5,12 +5,9 @@ use alloy_sol_types::SolCall;
 
 use alloy_consensus::{TxLegacy, Signed};
 
-use scale::Encode;
 use serai_client::{
   primitives::SeraiAddress,
-  in_instructions::primitives::{
-    InInstruction as SeraiInInstruction, RefundableInInstruction, Shorthand,
-  },
+  primitives::instructions::{InInstruction as SeraiInInstruction, RefundableInInstruction},
 };
 
 use ethereum_primitives::LogIndex;
@@ -18,14 +15,14 @@ use ethereum_primitives::LogIndex;
 use crate::{InInstruction, tests::*};
 
 impl Test {
-  pub(crate) fn in_instruction() -> Shorthand {
-    Shorthand::Raw(RefundableInInstruction {
+  pub(crate) fn in_instruction() -> RefundableInInstruction {
+    RefundableInInstruction {
       origin: None,
       instruction: SeraiInInstruction::Transfer(SeraiAddress([0xff; 32])),
-    })
+    }
   }
 
-  pub(crate) fn eth_in_instruction_tx(&self) -> (Coin, U256, Shorthand, TxLegacy) {
+  pub(crate) fn eth_in_instruction_tx(&self) -> (Coin, U256, RefundableInInstruction, TxLegacy) {
     let coin = Coin::Ether;
     let amount = U256::from(1);
     let shorthand = Self::in_instruction();
@@ -42,7 +39,7 @@ impl Test {
     tx: Signed<TxLegacy>,
     coin: Coin,
     amount: U256,
-    shorthand: &Shorthand,
+    shorthand: &RefundableInInstruction,
   ) {
     let receipt = ethereum_test_primitives::publish_tx(&self.provider, tx.clone()).await;
     assert!(receipt.status());
@@ -81,7 +78,7 @@ impl Test {
         from: tx.recover_signer().unwrap(),
         coin,
         amount,
-        data: shorthand.encode(),
+        data: borsh::to_vec(&shorthand).unwrap(),
       }
     );
   }
@@ -140,9 +137,13 @@ async fn test_erc20_router_in_instruction() {
     gas_limit: 1_000_000,
     to: test.router.address().into(),
     value: U256::ZERO,
-    input: crate::abi::inInstructionCall::new((coin.into(), amount, shorthand.encode().into()))
-      .abi_encode()
-      .into(),
+    input: crate::abi::inInstructionCall::new((
+      coin.into(),
+      amount,
+      borsh::to_vec(shorthand).unwrap().into(),
+    ))
+    .abi_encode()
+    .into(),
   };
 
   // If no `approve` was granted, this should fail