Function inspect_instructions 

pub fn inspect_instructions<CTX, IT>(
    context: &mut CTX,
    interpreter: &mut Interpreter<IT>,
    inspector: impl Inspector<CTX, IT>,
    instructions: &[for<'a> fn(&'a mut Interpreter<IT>, &'a mut CTX); 256],
) -> InterpreterAction
where
    CTX: ContextTr + Host,
    <CTX as ContextTr>::Journal: JournalExt,
    IT: InterpreterTypes,

Run Interpreter loop with inspection support.

This function is used to inspect the Interpreter loop. It will call Inspector::step and Inspector::step_end after each instruction. And Inspector::log,Inspector::selfdestruct for each log and selfdestruct instruction.