reth_revm::handler

Struct ExecutionHandler

pub struct ExecutionHandler<'a, EXT, DB>
where
    DB: Database,
{
    pub last_frame_return: Arc<dyn Fn(&mut Context<EXT, DB>, &mut FrameResult) -> Result<(), EVMError<<DB as Database>::Error>> + 'a>,
    pub execute_frame: Arc<dyn Fn(&mut Frame, &mut SharedMemory, &InstructionTables<'_, Context<EXT, DB>>, &mut Context<EXT, DB>) -> Result<InterpreterAction, EVMError<<DB as Database>::Error>> + 'a>,
    pub call: Arc<dyn Fn(&mut Context<EXT, DB>, Box<CallInputs>) -> Result<FrameOrResult, EVMError<<DB as Database>::Error>> + 'a>,
    pub call_return: Arc<dyn Fn(&mut Context<EXT, DB>, Box<CallFrame>, InterpreterResult) -> Result<CallOutcome, EVMError<<DB as Database>::Error>> + 'a>,
    pub insert_call_outcome: Arc<dyn Fn(&mut Context<EXT, DB>, &mut Frame, &mut SharedMemory, CallOutcome) -> Result<(), EVMError<<DB as Database>::Error>> + 'a>,
    pub create: Arc<dyn Fn(&mut Context<EXT, DB>, Box<CreateInputs>) -> Result<FrameOrResult, EVMError<<DB as Database>::Error>> + 'a>,
    pub create_return: Arc<dyn Fn(&mut Context<EXT, DB>, Box<CreateFrame>, InterpreterResult) -> Result<CreateOutcome, EVMError<<DB as Database>::Error>> + 'a>,
    pub insert_create_outcome: Arc<dyn Fn(&mut Context<EXT, DB>, &mut Frame, CreateOutcome) -> Result<(), EVMError<<DB as Database>::Error>> + 'a>,
    pub eofcreate: Arc<dyn Fn(&mut Context<EXT, DB>, Box<EOFCreateInputs>) -> Result<FrameOrResult, EVMError<<DB as Database>::Error>> + 'a>,
    pub eofcreate_return: Arc<dyn Fn(&mut Context<EXT, DB>, Box<EOFCreateFrame>, InterpreterResult) -> Result<CreateOutcome, EVMError<<DB as Database>::Error>> + 'a>,
    pub insert_eofcreate_outcome: Arc<dyn Fn(&mut Context<EXT, DB>, &mut Frame, CreateOutcome) -> Result<(), EVMError<<DB as Database>::Error>> + 'a>,
}
Expand description

Handles related to stack frames.

Fields§

§last_frame_return: Arc<dyn Fn(&mut Context<EXT, DB>, &mut FrameResult) -> Result<(), EVMError<<DB as Database>::Error>> + 'a>

Handles last frame return, modified gas for refund and sets tx gas limit.

§execute_frame: Arc<dyn Fn(&mut Frame, &mut SharedMemory, &InstructionTables<'_, Context<EXT, DB>>, &mut Context<EXT, DB>) -> Result<InterpreterAction, EVMError<<DB as Database>::Error>> + 'a>

Executes a single frame.

§call: Arc<dyn Fn(&mut Context<EXT, DB>, Box<CallInputs>) -> Result<FrameOrResult, EVMError<<DB as Database>::Error>> + 'a>

Frame call

§call_return: Arc<dyn Fn(&mut Context<EXT, DB>, Box<CallFrame>, InterpreterResult) -> Result<CallOutcome, EVMError<<DB as Database>::Error>> + 'a>

Call return

§insert_call_outcome: Arc<dyn Fn(&mut Context<EXT, DB>, &mut Frame, &mut SharedMemory, CallOutcome) -> Result<(), EVMError<<DB as Database>::Error>> + 'a>

Insert call outcome

§create: Arc<dyn Fn(&mut Context<EXT, DB>, Box<CreateInputs>) -> Result<FrameOrResult, EVMError<<DB as Database>::Error>> + 'a>

Frame crate

§create_return: Arc<dyn Fn(&mut Context<EXT, DB>, Box<CreateFrame>, InterpreterResult) -> Result<CreateOutcome, EVMError<<DB as Database>::Error>> + 'a>

Crate return

§insert_create_outcome: Arc<dyn Fn(&mut Context<EXT, DB>, &mut Frame, CreateOutcome) -> Result<(), EVMError<<DB as Database>::Error>> + 'a>

Insert create outcome.

§eofcreate: Arc<dyn Fn(&mut Context<EXT, DB>, Box<EOFCreateInputs>) -> Result<FrameOrResult, EVMError<<DB as Database>::Error>> + 'a>

Frame EOFCreate

§eofcreate_return: Arc<dyn Fn(&mut Context<EXT, DB>, Box<EOFCreateFrame>, InterpreterResult) -> Result<CreateOutcome, EVMError<<DB as Database>::Error>> + 'a>

EOFCreate return

§insert_eofcreate_outcome: Arc<dyn Fn(&mut Context<EXT, DB>, &mut Frame, CreateOutcome) -> Result<(), EVMError<<DB as Database>::Error>> + 'a>

Insert EOFCreate outcome.

Implementations§

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impl<'a, EXT, DB> ExecutionHandler<'a, EXT, DB>
where EXT: 'a, DB: Database + 'a,

pub fn new<SPEC>() -> ExecutionHandler<'a, EXT, DB>
where SPEC: Spec + 'a,

Creates mainnet ExecutionHandler.

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impl<EXT, DB> ExecutionHandler<'_, EXT, DB>
where DB: Database,

pub fn execute_frame( &self, frame: &mut Frame, shared_memory: &mut SharedMemory, instruction_tables: &InstructionTables<'_, Context<EXT, DB>>, context: &mut Context<EXT, DB>, ) -> Result<InterpreterAction, EVMError<<DB as Database>::Error>>

Executes single frame.

pub fn last_frame_return( &self, context: &mut Context<EXT, DB>, frame_result: &mut FrameResult, ) -> Result<(), EVMError<<DB as Database>::Error>>

Handle call return, depending on instruction result gas will be reimbursed or not.

pub fn call( &self, context: &mut Context<EXT, DB>, inputs: Box<CallInputs>, ) -> Result<FrameOrResult, EVMError<<DB as Database>::Error>>

Call frame call handler.

pub fn call_return( &self, context: &mut Context<EXT, DB>, frame: Box<CallFrame>, interpreter_result: InterpreterResult, ) -> Result<CallOutcome, EVMError<<DB as Database>::Error>>

Call registered handler for call return.

pub fn insert_call_outcome( &self, context: &mut Context<EXT, DB>, frame: &mut Frame, shared_memory: &mut SharedMemory, outcome: CallOutcome, ) -> Result<(), EVMError<<DB as Database>::Error>>

Call registered handler for inserting call outcome.

pub fn create( &self, context: &mut Context<EXT, DB>, inputs: Box<CreateInputs>, ) -> Result<FrameOrResult, EVMError<<DB as Database>::Error>>

Call Create frame

pub fn create_return( &self, context: &mut Context<EXT, DB>, frame: Box<CreateFrame>, interpreter_result: InterpreterResult, ) -> Result<CreateOutcome, EVMError<<DB as Database>::Error>>

Call handler for create return.

pub fn insert_create_outcome( &self, context: &mut Context<EXT, DB>, frame: &mut Frame, outcome: CreateOutcome, ) -> Result<(), EVMError<<DB as Database>::Error>>

Call handler for inserting create outcome.

pub fn eofcreate( &self, context: &mut Context<EXT, DB>, inputs: Box<EOFCreateInputs>, ) -> Result<FrameOrResult, EVMError<<DB as Database>::Error>>

Call Create frame

pub fn eofcreate_return( &self, context: &mut Context<EXT, DB>, frame: Box<EOFCreateFrame>, interpreter_result: InterpreterResult, ) -> Result<CreateOutcome, EVMError<<DB as Database>::Error>>

Call handler for create return.

pub fn insert_eofcreate_outcome( &self, context: &mut Context<EXT, DB>, frame: &mut Frame, outcome: CreateOutcome, ) -> Result<(), EVMError<<DB as Database>::Error>>

Call handler for inserting create outcome.

Auto Trait Implementations§

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impl<'a, EXT, DB> Freeze for ExecutionHandler<'a, EXT, DB>

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impl<'a, EXT, DB> !RefUnwindSafe for ExecutionHandler<'a, EXT, DB>

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impl<'a, EXT, DB> !Send for ExecutionHandler<'a, EXT, DB>

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impl<'a, EXT, DB> !Sync for ExecutionHandler<'a, EXT, DB>

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impl<'a, EXT, DB> Unpin for ExecutionHandler<'a, EXT, DB>

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impl<'a, EXT, DB> !UnwindSafe for ExecutionHandler<'a, EXT, DB>

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Size: 176 bytes