From 31dfc38a38e112cca6f1adf8c29eeb23c0feb48f Mon Sep 17 00:00:00 2001
From: Matthias Seitz <matthias.seitz@outlook.de>
Date: Sat, 21 Sep 2024 14:58:51 +0200
Subject: [PATCH] feat: add eth_simulateV1 (#1323)

---
 crates/provider/src/provider/trait.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/crates/provider/src/provider/trait.rs b/crates/provider/src/provider/trait.rs
index dc1d01a9edc..003569c9164 100644
--- a/crates/provider/src/provider/trait.rs
+++ b/crates/provider/src/provider/trait.rs
@@ -20,6 +20,7 @@ use alloy_primitives::{
 };
 use alloy_rpc_client::{ClientRef, NoParams, PollerBuilder, WeakClient};
 use alloy_rpc_types_eth::{
+    simulate::{SimulatePayload, SimulatedBlock},
     AccessListResult, BlockId, BlockNumberOrTag, EIP1186AccountProofResponse, FeeHistory, Filter,
     FilterChanges, Log, SyncStatus,
 };
@@ -155,6 +156,17 @@ pub trait Provider<T: Transport + Clone = BoxTransport, N: Network = Ethereum>:
         EthCall::new(self.weak_client(), tx)
     }
 
+    /// Executes an arbitrary number of transactions on top of the requested state.
+    ///
+    /// The transactions are packed into individual blocks. Overrides can be provided.
+    #[doc(alias = "eth_simulateV1")]
+    fn simulate<'req>(
+        &self,
+        payload: &'req SimulatePayload,
+    ) -> RpcWithBlock<T, &'req SimulatePayload, Vec<SimulatedBlock<N::BlockResponse>>> {
+        self.client().request("eth_simulateV1", payload).into()
+    }
+
     /// Gets the chain ID.  
     fn get_chain_id(&self) -> ProviderCall<T, NoParams, U64, u64> {
         self.client()