How to Transaction Rollback in VHDL - Code Snippet

-- Task: Transaction Rollback
-- Language: VHDL

process transaction_rollback() begin
    -- Implementation for Transaction Rollback
    signal result = ...; -- Initialize variable
    -- TODO: Implement core logic here
    -- Step 1: Prepare data
    -- Step 2: Process Transaction Rollback
    report("Done");
end process;