feat: expose pool transaction in PayloadTransactions (#14249)

Co-authored-by: Hamdi Allam <hamdi.allam97@gmail.com>

crates/optimism/rpc/src/witness.rs

@@ -6,6 +6,7 @@ use jsonrpsee_core::{async_trait, RpcResult};
 use op_alloy_rpc_types_engine::OpPayloadAttributes;
 use reth_chainspec::ChainSpecProvider;
 use reth_evm::ConfigureEvmFor;
+use reth_node_api::NodePrimitives;
 use reth_optimism_chainspec::OpChainSpec;
 use reth_optimism_payload_builder::{OpPayloadBuilder, OpPayloadPrimitives};
 use reth_primitives::SealedHeader;
@@ -15,6 +16,7 @@ use reth_provider::{
 pub use reth_rpc_api::DebugExecutionWitnessApiServer;
 use reth_rpc_server_types::{result::internal_rpc_err, ToRpcResult};
 use reth_tasks::TaskSpawner;
+use reth_transaction_pool::{PoolTransaction, TransactionPool};
 use std::{fmt::Debug, sync::Arc};
 use tokio::sync::{oneshot, Semaphore};
 
@@ -55,7 +57,11 @@ where
 impl<Pool, Provider, EvmConfig> DebugExecutionWitnessApiServer<OpPayloadAttributes>
     for OpDebugWitnessApi<Pool, Provider, EvmConfig>
 where
-    Pool: Send + Sync + 'static,
+    Pool: TransactionPool<
+            Transaction: PoolTransaction<
+                Consensus = <Provider::Primitives as NodePrimitives>::SignedTx,
+            >,
+        > + 'static,
     Provider: BlockReaderIdExt<Header = reth_primitives::Header>
         + NodePrimitivesProvider<Primitives: OpPayloadPrimitives>
         + StateProviderFactory