Class type `Client_context.printer`

printer is a class for objects that provide output functions to display information to the end-user.

method error : ('a, 'b) lwt_format -> 'a

method warning : ('a, unit) lwt_format -> 'a

method message : ('a, unit) lwt_format -> 'a

method answer : ('a, unit) lwt_format -> 'a

method log : string -> ('a, unit) lwt_format -> 'a