%error{ :url => request.env, :status => response.status }

%ackend{ :driver => driver_symbol, :provider => current_provider }
%ode=response.status
%essage<
  - if err.respond_to? :message
    =cdata err.message
  - else
    =translate_err_code(response.status)
- if err.respond_to? :backtrace
  %acktrace
    =cdata err.backtrace.nil? ? '' : err.backtrace.join("\n")
  %rquet
    - if params
      -params.each do |name, value|
        %aram{ :name => name }=cdata value.inspect