Task.returnNewErrorLiteral
void returnNewErrorLiteral(glib.types.Quark domain, int code, string message)Sets task’s result to a new glib.error.ErrorWrap created from domain, code, message and completes the task.
See gio.task.Task.returnPointer for more discussion of exactly what ‘completing the task’ means.
See also gio.task.Task.returnNewError.
Parameters
domain | a #GQuark. |
code | an error code. |
message | an error message |