Type Definition clingo_sys::clingo_logger_t

type clingo_logger_t = Option<unsafe extern "C" fn(code: clingo_warning_t, message: *const c_char, data: *mut c_void)>;

! Callback to intercept warning messages. ! ! @param[in] code associated warning code ! @param[in] message warning message ! @param[in] data user data for callback ! ! @see clingo_control_new() ! @see clingo_parse_term() ! @see clingo_parse_program()