pub trait HandleShowProgress {
type Callback;
// Required method
fn handle_show_progress(&mut self, fn_: Self::Callback) -> Box<dyn Handler>;
}
Required Associated Types§
Required Methods§
sourcefn handle_show_progress(&mut self, fn_: Self::Callback) -> Box<dyn Handler>
fn handle_show_progress(&mut self, fn_: Self::Callback) -> Box<dyn Handler>
| Register handler for progress messages. |