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JitEvm

revmc_runtime::revm_evm

Struct JitEvm 

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pub struct JitEvm<EVM> {
    inner: EVM,
    backend: JitBackend,
    lookup_cache: B256Map<LookupDecision>,
    lookup_cache_spec_id: SpecId,
}
Expand description

Mainnet EVM with JIT-compiled function dispatch.

Wraps an inner [EvmTr] and uses JitBackend to look up compiled functions before falling back to the interpreter.

Implements [ExecuteEvm] so it can be used as a drop-in replacement for the standard mainnet EVM.

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§inner: EVM§backend: JitBackend§lookup_cache: B256Map<LookupDecision>

Cached lookup decisions keyed by code_hash alone. Invalidated when the spec_id changes.

§lookup_cache_spec_id: SpecId

The spec_id the cache was built for; cleared on mismatch.

Implementations§

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impl<EVM> JitEvm<EVM>

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pub const fn inner(&self) -> &EVM

Returns a reference to the inner EVM.

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pub fn inner_mut(&mut self) -> &mut EVM

Returns a mutable reference to the inner EVM.

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pub fn into_inner(self) -> EVM

Consumes the JIT EVM and returns the inner EVM.

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pub const fn backend(&self) -> &JitBackend

Returns a reference to the JIT backend.

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pub fn backend_mut(&mut self) -> &mut JitBackend

Returns a mutable reference to the JIT backend.

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pub fn set_backend(&mut self, backend: JitBackend)

Replaces the JIT backend and clears the lookup cache.

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impl<EVM: EvmTr> JitEvm<EVM>
where EVM::Context: ContextTr,

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pub fn disabled(inner: EVM) -> Self

Creates a new JIT EVM with a disabled backend.

Equivalent to JitEvm::new(inner, JitBackend::disabled()).

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pub fn new(inner: EVM, backend: JitBackend) -> Self

Creates a new JIT EVM from an inner EVM and backend.

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fn invalidate_cache(&mut self)

Trait Implementations§

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impl<EVM> Debug for JitEvm<EVM>
where EVM: Debug,

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fn fmt(&self, __derive_more_f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<EVM> Deref for JitEvm<EVM>

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type Target = EVM

The resulting type after dereferencing.
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fn deref(&self) -> &EVM

Dereferences the value.
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impl<EVM> DerefMut for JitEvm<EVM>

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fn deref_mut(&mut self) -> &mut EVM

Mutably dereferences the value.
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impl<EVM> EvmTr for JitEvm<EVM>
where EVM: EvmTr<Frame = EthFrame, Precompiles: PrecompileProvider<EVM::Context, Output = InterpreterResult>>,

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type Context = <EVM as EvmTr>::Context

The context type that implements ContextTr to provide access to execution state
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type Instructions = <EVM as EvmTr>::Instructions

The instruction set type that implements InstructionProvider to define available operations
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type Precompiles = <EVM as EvmTr>::Precompiles

The type containing the available precompiled contracts
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type Frame = <EVM as EvmTr>::Frame

The type containing the frame
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fn all( &self, ) -> (&Self::Context, &Self::Instructions, &Self::Precompiles, &FrameStack<Self::Frame>)

Returns a tuple of references to the context, the frame and the instructions.
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fn all_mut( &mut self, ) -> (&mut Self::Context, &mut Self::Instructions, &mut Self::Precompiles, &mut FrameStack<Self::Frame>)

Returns a tuple of mutable references to the context, the frame and the instructions.
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fn frame_init( &mut self, frame_input: <Self::Frame as FrameTr>::FrameInit, ) -> Result<ItemOrResult<&mut Self::Frame, <Self::Frame as FrameTr>::FrameResult>, ContextDbError<Self::Context>>

Initializes the frame for the given frame input. Frame is pushed to the frame stack.
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fn frame_run( &mut self, ) -> Result<FrameInitOrResult<Self::Frame>, ContextDbError<Self::Context>>

Run the frame from the top of the stack. Returns the frame init or result. Read more
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fn frame_return_result( &mut self, result: <Self::Frame as FrameTr>::FrameResult, ) -> Result<Option<<Self::Frame as FrameTr>::FrameResult>, ContextDbError<Self::Context>>

Returns the result of the frame to the caller. Frame is popped from the frame stack. Consumes the frame result or returns it if there is more frames to run.
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fn ctx(&mut self) -> &mut Self::Context

Returns a mutable reference to the execution context
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fn ctx_mut(&mut self) -> &mut Self::Context

Returns a mutable reference to the execution context
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fn ctx_ref(&self) -> &Self::Context

Returns an immutable reference to the execution context
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fn ctx_instructions(&mut self) -> (&mut Self::Context, &mut Self::Instructions)

Returns mutable references to both the context and instruction set. This enables atomic access to both components when needed.
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fn ctx_precompiles(&mut self) -> (&mut Self::Context, &mut Self::Precompiles)

Returns mutable references to both the context and precompiles. This enables atomic access to both components when needed.
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fn frame_stack(&mut self) -> &mut FrameStack<Self::Frame>

Returns a mutable reference to the frame stack.
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impl<EVM> ExecuteCommitEvm for JitEvm<EVM>
where Self: ExecuteEvm<State = EvmState>, EVM: EvmTr<Context: ContextTr<Db: DatabaseCommit>>,

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fn commit(&mut self, state: Self::State)

Commit the state.
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fn commit_inner(&mut self)

Finalize the state and commit it to the database. Read more
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fn transact_commit( &mut self, tx: Self::Tx, ) -> Result<Self::ExecutionResult, Self::Error>

Transact the transaction and commit to the state.
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fn transact_many_commit( &mut self, txs: impl Iterator<Item = Self::Tx>, ) -> Result<Vec<Self::ExecutionResult>, TransactionIndexedError<Self::Error>>

Transact multiple transactions and commit to the state. Read more
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fn replay_commit(&mut self) -> Result<Self::ExecutionResult, Self::Error>

Replay the transaction and commit to the state. Read more
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impl<EVM> ExecuteEvm for JitEvm<EVM>
where EVM: EvmTr<Frame = EthFrame, Context: ContextTr<Journal: JournalTr<State = EvmState>> + ContextSetters, Precompiles: PrecompileProvider<EVM::Context, Output = InterpreterResult>>,

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type ExecutionResult = ExecutionResult

Output of transaction execution.
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type State = HashMap<Address, Account, FbBuildHasher<20>>

Output state type representing changes after execution.
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type Error = EVMError<<<<EVM as EvmTr>::Context as ContextTr>::Db as Database>::Error>

Error type
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type Tx = <<EVM as EvmTr>::Context as ContextTr>::Tx

Transaction type.
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type Block = <<EVM as EvmTr>::Context as ContextTr>::Block

Block type.
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fn transact_one( &mut self, tx: Self::Tx, ) -> Result<Self::ExecutionResult, Self::Error>

Execute transaction and store state inside journal. Returns output of transaction execution. Read more
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fn finalize(&mut self) -> Self::State

Finalize execution, clearing the journal and returning the accumulated state changes. Read more
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fn set_block(&mut self, block: Self::Block)

Set the block.
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fn replay(&mut self) -> Result<ResultAndState<HaltReason>, Self::Error>

Execute previous transaction and finalize it.
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fn transact( &mut self, tx: Self::Tx, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

Transact the given transaction and finalize in a single operation. Read more
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fn transact_many( &mut self, txs: impl Iterator<Item = Self::Tx>, ) -> Result<Vec<Self::ExecutionResult>, TransactionIndexedError<Self::Error>>

Execute multiple transactions without finalizing the state. Read more
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fn transact_many_finalize( &mut self, txs: impl Iterator<Item = Self::Tx>, ) -> Result<ExecResultAndState<Vec<Self::ExecutionResult>, Self::State>, TransactionIndexedError<Self::Error>>

Execute multiple transactions and finalize the state in a single operation. Read more
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impl<EVM> InspectCommitEvm for JitEvm<EVM>
where Self: InspectEvm + ExecuteCommitEvm,

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fn inspect_tx_commit( &mut self, tx: Self::Tx, ) -> Result<Self::ExecutionResult, Self::Error>

Inspect the EVM with the current inspector and previous transaction by replaying, similar to [InspectEvm::inspect_tx] and commit the state diff to the database.
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fn inspect_commit( &mut self, tx: Self::Tx, inspector: Self::Inspector, ) -> Result<Self::ExecutionResult, Self::Error>

Inspect the EVM with the given transaction and inspector similar to [InspectEvm::inspect] and commit the state diff to the database.
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impl<EVM> InspectEvm for JitEvm<EVM>
where EVM: EvmTr<Frame = EthFrame, Context: ContextTr<Journal: JournalTr<State = EvmState> + JournalExt> + ContextSetters, Precompiles: PrecompileProvider<EVM::Context, Output = InterpreterResult>> + InspectorEvmTr,

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type Inspector = <EVM as InspectorEvmTr>::Inspector

The inspector type used for inspecting EVM execution.
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fn set_inspector(&mut self, inspector: Self::Inspector)

Set the inspector for the EVM. Read more
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fn inspect_one_tx( &mut self, tx: Self::Tx, ) -> Result<Self::ExecutionResult, Self::Error>

Inspect the EVM with the given transaction.
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fn inspect_tx( &mut self, tx: Self::Tx, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

Inspect the EVM and finalize the state.
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fn inspect( &mut self, tx: Self::Tx, inspector: Self::Inspector, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

Inspect the EVM with the given inspector and transaction, and finalize the state.
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fn inspect_one( &mut self, tx: Self::Tx, inspector: Self::Inspector, ) -> Result<Self::ExecutionResult, Self::Error>

Inspect the EVM with the given inspector and transaction.
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impl<EVM> InspectSystemCallEvm for JitEvm<EVM>
where EVM: EvmTr<Frame = EthFrame, Context: ContextTr<Journal: JournalTr<State = EvmState> + JournalExt, Tx: SystemCallTx> + ContextSetters, Precompiles: PrecompileProvider<EVM::Context, Output = InterpreterResult>> + InspectorEvmTr,

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fn inspect_one_system_call_with_caller( &mut self, caller: Address, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

Inspect a system call with the current inspector and a custom caller. Read more
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fn inspect_one_system_call( &mut self, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

Inspect a system call with the current inspector. Read more
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fn inspect_system_call( &mut self, system_contract_address: Address, data: Bytes, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

Inspect a system call and finalize the state. Read more
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fn inspect_system_call_with_caller( &mut self, caller: Address, system_contract_address: Address, data: Bytes, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

Inspect a system call with a custom caller and finalize the state. Read more
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fn inspect_one_system_call_with_inspector( &mut self, system_contract_address: Address, data: Bytes, inspector: Self::Inspector, ) -> Result<Self::ExecutionResult, Self::Error>

Inspect a system call with a given inspector. Read more
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fn inspect_system_call_with_inspector( &mut self, system_contract_address: Address, data: Bytes, inspector: Self::Inspector, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

Inspect a system call with a given inspector and finalize the state. Read more
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fn inspect_one_system_call_with_inspector_and_caller( &mut self, caller: Address, system_contract_address: Address, data: Bytes, inspector: Self::Inspector, ) -> Result<Self::ExecutionResult, Self::Error>

Inspect a system call with a given inspector and caller. Read more
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fn inspect_system_call_with_inspector_and_caller( &mut self, caller: Address, system_contract_address: Address, data: Bytes, inspector: Self::Inspector, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

Inspect a system call with a given inspector and finalize the state. Read more
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impl<EVM> InspectorEvmTr for JitEvm<EVM>
where EVM: EvmTr<Frame = EthFrame, Precompiles: PrecompileProvider<EVM::Context, Output = InterpreterResult>> + InspectorEvmTr,

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type Inspector = <EVM as InspectorEvmTr>::Inspector

The inspector type used for EVM execution inspection.
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fn all_inspector( &self, ) -> (&Self::Context, &Self::Instructions, &Self::Precompiles, &FrameStack<Self::Frame>, &Self::Inspector)

Returns a tuple of mutable references to the context, the inspector, the frame and the instructions. Read more
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fn all_mut_inspector( &mut self, ) -> (&mut Self::Context, &mut Self::Instructions, &mut Self::Precompiles, &mut FrameStack<Self::Frame>, &mut Self::Inspector)

Returns a tuple of mutable references to the context, the inspector, the frame and the instructions. Read more
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fn inspect_frame_run( &mut self, ) -> Result<FrameInitOrResult<Self::Frame>, ContextDbError<Self::Context>>

Run the frame from the top of the stack. Returns the frame init or result. Read more
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fn inspector(&mut self) -> &mut Self::Inspector

Returns a mutable reference to the inspector.
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fn ctx_inspector(&mut self) -> (&mut Self::Context, &mut Self::Inspector)

Returns a tuple of mutable references to the context and the inspector. Read more
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fn ctx_inspector_frame( &mut self, ) -> (&mut Self::Context, &mut Self::Inspector, &mut Self::Frame)

Returns a tuple of mutable references to the context, the inspector and the frame. Read more
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fn ctx_inspector_frame_instructions( &mut self, ) -> (&mut Self::Context, &mut Self::Inspector, &mut Self::Frame, &mut Self::Instructions)

Returns a tuple of mutable references to the context, the inspector, the frame and the instructions.
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fn inspect_frame_init( &mut self, frame_init: <Self::Frame as FrameTr>::FrameInit, ) -> Result<ItemOrResult<&mut Self::Frame, <Self::Frame as FrameTr>::FrameResult>, ContextError<<<Self::Context as ContextTr>::Db as Database>::Error>>

Initializes the frame for the given frame input. Frame is pushed to the frame stack.
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impl<EVM> SystemCallCommitEvm for JitEvm<EVM>
where Self: SystemCallEvm<State = EvmState> + ExecuteCommitEvm, EVM: EvmTr<Context: ContextTr<Db: DatabaseCommit>>,

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fn system_call_with_caller_commit( &mut self, caller: Address, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

Calls [SystemCallCommitEvm::system_call_commit] with a custom caller.
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fn system_call_commit( &mut self, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

Transact the system call and commit to the state.
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fn transact_system_call_commit( &mut self, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

👎Deprecated since 0.1.0:

Use system_call_commit instead

Transact the system call and commit to the state.
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fn transact_system_call_with_caller_commit( &mut self, caller: Address, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

👎Deprecated since 0.1.0:

Use system_call_with_caller_commit instead

Calls [SystemCallCommitEvm::system_call_commit] with a custom caller.
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impl<EVM> SystemCallEvm for JitEvm<EVM>
where EVM: EvmTr<Frame = EthFrame, Context: ContextTr<Journal: JournalTr<State = EvmState>, Tx: SystemCallTx> + ContextSetters, Precompiles: PrecompileProvider<EVM::Context, Output = InterpreterResult>>,

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fn system_call_one_with_caller( &mut self, caller: Address, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

System call is a special transaction call that is used to call a system contract. Read more
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fn system_call_one( &mut self, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

System call is a special transaction call that is used to call a system contract. Read more
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fn system_call( &mut self, system_contract_address: Address, data: Bytes, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

Internally calls [SystemCallEvm::system_call_with_caller].
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fn system_call_with_caller( &mut self, caller: Address, system_contract_address: Address, data: Bytes, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

Internally calls [SystemCallEvm::system_call_one] and [ExecuteEvm::finalize] functions to obtain the changed state.
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fn transact_system_call_with_caller( &mut self, caller: Address, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

👎Deprecated since 0.1.0:

Use system_call_one_with_caller instead

System call is a special transaction call that is used to call a system contract. Read more
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fn transact_system_call( &mut self, system_contract_address: Address, data: Bytes, ) -> Result<Self::ExecutionResult, Self::Error>

👎Deprecated since 0.1.0:

Use system_call_one instead

Calls [SystemCallEvm::system_call_one] with [SYSTEM_ADDRESS] as a caller.
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fn transact_system_call_finalize( &mut self, system_contract_address: Address, data: Bytes, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

👎Deprecated since 0.1.0:

Use system_call instead

Transact the system call and finalize. Read more
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fn transact_system_call_with_caller_finalize( &mut self, caller: Address, system_contract_address: Address, data: Bytes, ) -> Result<ExecResultAndState<Self::ExecutionResult, Self::State>, Self::Error>

👎Deprecated since 0.1.0:

Use system_call_with_caller instead

Calls [SystemCallEvm::system_call_one] and finalize functions.

Auto Trait Implementations§

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impl<EVM> Freeze for JitEvm<EVM>
where EVM: Freeze,

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impl<EVM> !RefUnwindSafe for JitEvm<EVM>

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impl<EVM> Send for JitEvm<EVM>
where EVM: Send,

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impl<EVM> Sync for JitEvm<EVM>
where EVM: Sync,

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impl<EVM> Unpin for JitEvm<EVM>
where EVM: Unpin,

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impl<EVM> UnsafeUnpin for JitEvm<EVM>
where EVM: UnsafeUnpin,

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impl<EVM> !UnwindSafe for JitEvm<EVM>

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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.