Introduce HashedPostStateProvider (#12607)

Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>

crates/storage/storage-api/Cargo.toml

@@ -25,6 +25,7 @@ reth-storage-errors.workspace = true
 reth-trie.workspace = true
 reth-trie-db.workspace = true
 reth-db.workspace = true
+revm.workspace = true
 
 # ethereum
 alloy-eips.workspace = true

crates/storage/storage-api/src/noop.rs

@@ -2,9 +2,9 @@
 
 use crate::{
     AccountReader, BlockHashReader, BlockIdReader, BlockNumReader, BlockReader, BlockReaderIdExt,
-    BlockSource, ChangeSetReader, HeaderProvider, NodePrimitivesProvider, PruneCheckpointReader,
-    ReceiptProvider, ReceiptProviderIdExt, StageCheckpointReader, StateProofProvider,
-    StateProvider, StateRootProvider, StorageRootProvider, TransactionVariant,
+    BlockSource, ChangeSetReader, HashedPostStateProvider, HeaderProvider, NodePrimitivesProvider,
+    PruneCheckpointReader, ReceiptProvider, ReceiptProviderIdExt, StageCheckpointReader,
+    StateProofProvider, StateProvider, StateRootProvider, StorageRootProvider, TransactionVariant,
     TransactionsProvider, WithdrawalsProvider,
 };
 use alloy_eips::{
@@ -456,6 +456,12 @@ impl<C: Send + Sync, N: NodePrimitives> StateProofProvider for NoopProvider<C, N
     }
 }
 
+impl<C: Send + Sync, N: NodePrimitives> HashedPostStateProvider for NoopProvider<C, N> {
+    fn hashed_post_state(&self, _bundle_state: &revm::db::BundleState) -> HashedPostState {
+        HashedPostState::default()
+    }
+}
+
 impl<C: Send + Sync, N: NodePrimitives> StateProvider for NoopProvider<C, N> {
     fn storage(
         &self,

crates/storage/storage-api/src/state.rs

@@ -8,7 +8,9 @@ use alloy_primitives::{Address, BlockHash, BlockNumber, StorageKey, StorageValue
 use auto_impl::auto_impl;
 use reth_primitives::Bytecode;
 use reth_storage_errors::provider::ProviderResult;
+use reth_trie::HashedPostState;
 use reth_trie_db::StateCommitment;
+use revm::db::states::BundleState;
 
 /// Type alias of boxed [`StateProvider`].
 pub type StateProviderBox = Box<dyn StateProvider>;
@@ -21,6 +23,7 @@ pub trait StateProvider:
     + StateRootProvider
     + StorageRootProvider
     + StateProofProvider
+    + HashedPostStateProvider
     + Send
     + Sync
 {
@@ -83,11 +86,18 @@ pub trait StateProvider:
 }
 
 /// Trait implemented for database providers that can provide the [`StateCommitment`] type.
-pub trait StateCommitmentProvider {
+pub trait StateCommitmentProvider: Send + Sync {
     /// The [`StateCommitment`] type that can be used to perform state commitment operations.
     type StateCommitment: StateCommitment;
 }
 
+/// Trait that provides the hashed state from various sources.
+#[auto_impl(&, Arc, Box)]
+pub trait HashedPostStateProvider: Send + Sync {
+    /// Returns the `HashedPostState` of the provided [`BundleState`].
+    fn hashed_post_state(&self, bundle_state: &BundleState) -> HashedPostState;
+}
+
 /// Trait implemented for database providers that can be converted into a historical state provider.
 pub trait TryIntoHistoricalStateProvider {
     /// Returns a historical [`StateProvider`] indexed by the given historic block number.