Trait evmodin::tracing::Tracer

pub trait Tracer {
    fn notify_execution_start(
        &mut self, 
        revision: Revision, 
        message: Message, 
        code: Bytes
    );
    fn notify_instruction_start(
        &mut self, 
        pc: usize, 
        opcode: OpCode, 
        state: &ExecutionState
    );
    fn notify_execution_end(&mut self, output: &Output);
}

Passed into execution context to collect metrics.

Required methods

fn notify_execution_start(
    &mut self,
    revision: Revision,
    message: Message,
    code: Bytes
)

Called when execution starts.

fn notify_instruction_start(
    &mut self,
    pc: usize,
    opcode: OpCode,
    state: &ExecutionState
)

Called on each instruction.

fn notify_execution_end(&mut self, output: &Output)

Called when execution ends.

Implementors

impl Tracer for NoopTracer

impl Tracer for StdoutTracer