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§
§impl<'a, EXT, DB> ExecutionHandler<'a, EXT, DB>where
EXT: 'a,
DB: Database + 'a,
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,
pub fn new<SPEC>() -> ExecutionHandler<'a, EXT, DB>where
SPEC: Spec + 'a,
Creates mainnet ExecutionHandler.
§impl<'a, EXT, DB> ExecutionHandler<'a, EXT, DB>where
DB: Database,
impl<'a, EXT, DB> ExecutionHandler<'a, 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>>
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>>
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>>
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>>
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>>
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>>
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>>
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>>
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>>
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>>
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>>
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§
impl<'a, EXT, DB> Freeze for ExecutionHandler<'a, EXT, DB>
impl<'a, EXT, DB> !RefUnwindSafe for ExecutionHandler<'a, EXT, DB>
impl<'a, EXT, DB> !Send for ExecutionHandler<'a, EXT, DB>
impl<'a, EXT, DB> !Sync for ExecutionHandler<'a, EXT, DB>
impl<'a, EXT, DB> Unpin for ExecutionHandler<'a, EXT, DB>
impl<'a, EXT, DB> !UnwindSafe for ExecutionHandler<'a, EXT, DB>
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Size: 176 bytes