Using associated trait bound for db error

crates/ethereum/evm/src/execute.rs

@@ -4,6 +4,8 @@ use crate::{
     dao_fork::{DAO_HARDFORK_BENEFICIARY, DAO_HARDKFORK_ACCOUNTS},
     EthEvmConfig,
 };
+#[cfg(not(feature = "std"))]
+use alloc::{sync::Arc, vec, vec::Vec};
 use reth_chainspec::{ChainSpec, MAINNET};
 use reth_ethereum_consensus::validate_block_post_execution;
 use reth_evm::{
@@ -29,15 +31,11 @@ use reth_revm::{
 };
 use revm_primitives::{
     db::{Database, DatabaseCommit},
-    BlockEnv, CfgEnvWithHandlerCfg, EnvWithHandlerCfg, ResultAndState,
+    BlockEnv, CfgEnvWithHandlerCfg, EVMError, EnvWithHandlerCfg, ResultAndState,
 };
 
-#[cfg(not(feature = "std"))]
-use alloc::{sync::Arc, vec, vec::Vec};
-
 #[cfg(feature = "std")]
-use std::sync::Arc;
-
+use std::{fmt::Display, sync::Arc};
 /// Provides executors to execute regular ethereum blocks
 #[derive(Debug, Clone)]
 pub struct EthExecutorProvider<EvmConfig = EthEvmConfig> {
@@ -70,7 +68,7 @@ where
 {
     fn eth_executor<DB>(&self, db: DB) -> EthBlockExecutor<EvmConfig, DB>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database<Error: Into<ProviderError>>,
     {
         EthBlockExecutor::new(
             self.chain_spec.clone(),
@@ -84,20 +82,22 @@ impl<EvmConfig> BlockExecutorProvider for EthExecutorProvider<EvmConfig>
 where
     EvmConfig: ConfigureEvm,
 {
-    type Executor<DB: Database<Error = ProviderError>> = EthBlockExecutor<EvmConfig, DB>;
+    type Executor<DB: Database<Error: Into<ProviderError> + Display>> =
+        EthBlockExecutor<EvmConfig, DB>;
 
-    type BatchExecutor<DB: Database<Error = ProviderError>> = EthBatchExecutor<EvmConfig, DB>;
+    type BatchExecutor<DB: Database<Error: Into<ProviderError> + Display>> =
+        EthBatchExecutor<EvmConfig, DB>;
 
     fn executor<DB>(&self, db: DB) -> Self::Executor<DB>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database<Error: Into<ProviderError> + Display>,
     {
         self.eth_executor(db)
     }
 
     fn batch_executor<DB>(&self, db: DB, prune_modes: PruneModes) -> Self::BatchExecutor<DB>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database<Error: Into<ProviderError> + Display>,
     {
         let executor = self.eth_executor(db);
         EthBatchExecutor {
@@ -145,7 +145,8 @@ where
         mut evm: Evm<'_, Ext, &mut State<DB>>,
     ) -> Result<EthExecuteOutput, BlockExecutionError>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database,
+        DB::Error: Into<ProviderError> + std::fmt::Display,
     {
         // apply pre execution changes
         apply_beacon_root_contract_call(
@@ -182,10 +183,17 @@ where
 
             // Execute transaction.
             let ResultAndState { result, state } = evm.transact().map_err(move |err| {
+                let new_err = match err {
+                    EVMError::Transaction(e) => EVMError::Transaction(e),
+                    EVMError::Header(e) => EVMError::Header(e),
+                    EVMError::Database(e) => EVMError::Database(e.into()),
+                    EVMError::Custom(e) => EVMError::Custom(e),
+                    EVMError::Precompile(e) => EVMError::Precompile(e),
+                };
                 // Ensure hash is calculated for error log, if not already done
                 BlockValidationError::EVM {
                     hash: transaction.recalculate_hash(),
-                    error: err.into(),
+                    error: Box::new(new_err),
                 }
             })?;
             evm.db_mut().commit(state);
@@ -260,7 +268,7 @@ impl<EvmConfig, DB> EthBlockExecutor<EvmConfig, DB> {
 impl<EvmConfig, DB> EthBlockExecutor<EvmConfig, DB>
 where
     EvmConfig: ConfigureEvm,
-    DB: Database<Error = ProviderError>,
+    DB: Database<Error: Into<ProviderError> + Display>,
 {
     /// Configures a new evm configuration and block environment for the given block.
     ///
@@ -358,7 +366,7 @@ where
 impl<EvmConfig, DB> Executor<DB> for EthBlockExecutor<EvmConfig, DB>
 where
     EvmConfig: ConfigureEvm,
-    DB: Database<Error = ProviderError>,
+    DB: Database<Error: Into<ProviderError> + std::fmt::Display>,
 {
     type Input<'a> = BlockExecutionInput<'a, BlockWithSenders>;
     type Output = BlockExecutionOutput<Receipt>;
@@ -408,7 +416,7 @@ impl<EvmConfig, DB> EthBatchExecutor<EvmConfig, DB> {
 impl<EvmConfig, DB> BatchExecutor<DB> for EthBatchExecutor<EvmConfig, DB>
 where
     EvmConfig: ConfigureEvm,
-    DB: Database<Error = ProviderError>,
+    DB: Database<Error: Into<ProviderError> + Display>,
 {
     type Input<'a> = BlockExecutionInput<'a, BlockWithSenders>;
     type Output = ExecutionOutcome;

crates/evm/src/either.rs

@@ -1,5 +1,7 @@
 //! Helper type that represents one of two possible executor types
 
+use std::fmt::Display;
+
 use crate::execute::{
     BatchExecutor, BlockExecutionInput, BlockExecutionOutput, BlockExecutorProvider, Executor,
 };
@@ -18,13 +20,15 @@ where
     A: BlockExecutorProvider,
     B: BlockExecutorProvider,
 {
-    type Executor<DB: Database<Error = ProviderError>> = Either<A::Executor<DB>, B::Executor<DB>>;
-    type BatchExecutor<DB: Database<Error = ProviderError>> =
+    type Executor<DB: Database<Error: Into<ProviderError> + Display>> =
+        Either<A::Executor<DB>, B::Executor<DB>>;
+
+    type BatchExecutor<DB: Database<Error: Into<ProviderError> + Display>> =
         Either<A::BatchExecutor<DB>, B::BatchExecutor<DB>>;
 
     fn executor<DB>(&self, db: DB) -> Self::Executor<DB>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database<Error: Into<ProviderError> + Display>,
     {
         match self {
             Self::Left(a) => Either::Left(a.executor(db)),
@@ -34,7 +38,7 @@ where
 
     fn batch_executor<DB>(&self, db: DB, prune_modes: PruneModes) -> Self::BatchExecutor<DB>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database<Error: Into<ProviderError> + Display>,
     {
         match self {
             Self::Left(a) => Either::Left(a.batch_executor(db, prune_modes)),
@@ -57,7 +61,7 @@ where
         Output = BlockExecutionOutput<Receipt>,
         Error = BlockExecutionError,
     >,
-    DB: Database<Error = ProviderError>,
+    DB: Database<Error: Into<ProviderError> + Display>,
 {
     type Input<'a> = BlockExecutionInput<'a, BlockWithSenders>;
     type Output = BlockExecutionOutput<Receipt>;
@@ -85,7 +89,7 @@ where
         Output = ExecutionOutcome,
         Error = BlockExecutionError,
     >,
-    DB: Database<Error = ProviderError>,
+    DB: Database<Error: Into<ProviderError> + Display>,
 {
     type Input<'a> = BlockExecutionInput<'a, BlockWithSenders>;
     type Output = ExecutionOutcome;

crates/evm/src/execute.rs

@@ -5,6 +5,7 @@ use reth_primitives::{BlockNumber, BlockWithSenders, Receipt, Request, U256};
 use reth_prune_types::PruneModes;
 use revm::db::BundleState;
 use revm_primitives::db::Database;
+use std::fmt::Display;
 
 #[cfg(not(feature = "std"))]
 use alloc::vec::Vec;
@@ -142,15 +143,15 @@ pub trait BlockExecutorProvider: Send + Sync + Clone + Unpin + 'static {
     ///
     /// It is not expected to validate the state trie root, this must be done by the caller using
     /// the returned state.
-    type Executor<DB: Database<Error = ProviderError>>: for<'a> Executor<
+    type Executor<DB: Database<Error: Into<ProviderError> + Display>>: for<'a> Executor<
         DB,
         Input<'a> = BlockExecutionInput<'a, BlockWithSenders>,
         Output = BlockExecutionOutput<Receipt>,
         Error = BlockExecutionError,
     >;
 
     /// An executor that can execute a batch of blocks given a database.
-    type BatchExecutor<DB: Database<Error = ProviderError>>: for<'a> BatchExecutor<
+    type BatchExecutor<DB: Database<Error: Into<ProviderError> + Display>>: for<'a> BatchExecutor<
         DB,
         Input<'a> = BlockExecutionInput<'a, BlockWithSenders>,
         Output = ExecutionOutcome,
@@ -162,7 +163,7 @@ pub trait BlockExecutorProvider: Send + Sync + Clone + Unpin + 'static {
     /// This is used to execute a single block and get the changed state.
     fn executor<DB>(&self, db: DB) -> Self::Executor<DB>
     where
-        DB: Database<Error = ProviderError>;
+        DB: Database<Error: Into<ProviderError> + Display>;
 
     /// Creates a new batch executor with the given database and pruning modes.
     ///
@@ -173,7 +174,7 @@ pub trait BlockExecutorProvider: Send + Sync + Clone + Unpin + 'static {
     /// execution.
     fn batch_executor<DB>(&self, db: DB, prune_modes: PruneModes) -> Self::BatchExecutor<DB>
     where
-        DB: Database<Error = ProviderError>;
+        DB: Database<Error: Into<ProviderError> + Display>;
 }
 
 #[cfg(test)]
@@ -187,19 +188,19 @@ mod tests {
     struct TestExecutorProvider;
 
     impl BlockExecutorProvider for TestExecutorProvider {
-        type Executor<DB: Database<Error = ProviderError>> = TestExecutor<DB>;
-        type BatchExecutor<DB: Database<Error = ProviderError>> = TestExecutor<DB>;
+        type Executor<DB: Database<Error: Into<ProviderError> + Display>> = TestExecutor<DB>;
+        type BatchExecutor<DB: Database<Error: Into<ProviderError> + Display>> = TestExecutor<DB>;
 
         fn executor<DB>(&self, _db: DB) -> Self::Executor<DB>
         where
-            DB: Database<Error = ProviderError>,
+            DB: Database<Error: Into<ProviderError> + Display>,
         {
             TestExecutor(PhantomData)
         }
 
         fn batch_executor<DB>(&self, _db: DB, _prune_modes: PruneModes) -> Self::BatchExecutor<DB>
         where
-            DB: Database<Error = ProviderError>,
+            DB: Database<Error: Into<ProviderError> + Display>,
         {
             TestExecutor(PhantomData)
         }

crates/evm/src/noop.rs

@@ -1,5 +1,7 @@
 //! A no operation block executor implementation.
 
+use std::fmt::Display;
+
 use reth_execution_errors::BlockExecutionError;
 use reth_execution_types::ExecutionOutcome;
 use reth_primitives::{BlockNumber, BlockWithSenders, Receipt};
@@ -19,20 +21,20 @@ const UNAVAILABLE_FOR_NOOP: &str = "execution unavailable for noop";
 pub struct NoopBlockExecutorProvider;
 
 impl BlockExecutorProvider for NoopBlockExecutorProvider {
-    type Executor<DB: Database<Error = ProviderError>> = Self;
+    type Executor<DB: Database<Error: Into<ProviderError> + Display>> = Self;
 
-    type BatchExecutor<DB: Database<Error = ProviderError>> = Self;
+    type BatchExecutor<DB: Database<Error: Into<ProviderError> + Display>> = Self;
 
     fn executor<DB>(&self, _: DB) -> Self::Executor<DB>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database<Error: Into<ProviderError> + Display>,
     {
         Self
     }
 
     fn batch_executor<DB>(&self, _: DB, _: PruneModes) -> Self::BatchExecutor<DB>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database<Error: Into<ProviderError> + Display>,
     {
         Self
     }

crates/evm/src/test_utils.rs

@@ -10,7 +10,7 @@ use reth_primitives::{BlockNumber, BlockWithSenders, Receipt};
 use reth_prune_types::PruneModes;
 use reth_storage_errors::provider::ProviderError;
 use revm_primitives::db::Database;
-use std::sync::Arc;
+use std::{fmt::Display, sync::Arc};
 
 /// A [`BlockExecutorProvider`] that returns mocked execution results.
 #[derive(Clone, Debug, Default)]
@@ -26,20 +26,20 @@ impl MockExecutorProvider {
 }
 
 impl BlockExecutorProvider for MockExecutorProvider {
-    type Executor<DB: Database<Error = ProviderError>> = Self;
+    type Executor<DB: Database<Error: Into<ProviderError> + Display>> = Self;
 
-    type BatchExecutor<DB: Database<Error = ProviderError>> = Self;
+    type BatchExecutor<DB: Database<Error: Into<ProviderError> + Display>> = Self;
 
     fn executor<DB>(&self, _: DB) -> Self::Executor<DB>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database<Error: Into<ProviderError> + Display>,
     {
         self.clone()
     }
 
     fn batch_executor<DB>(&self, _: DB, _: PruneModes) -> Self::BatchExecutor<DB>
     where
-        DB: Database<Error = ProviderError>,
+        DB: Database<Error: Into<ProviderError> + Display>,
     {
         self.clone()
     }