Struct relm::Component
[−]
[src]
#[must_use]pub struct Component<WIDGET: Widget> { /* fields omitted */ }
Widget that was added by the ContainerWidget::add_widget()
method.
Warning
You must keep your components as long as you want them to send/receive events.
Common practice is to store Component
s in the Widget
struct (see the communication
example).
The #[widget]
attribute takes care of storing them in the struct automatically (see the
communication-attribute example).
Methods
impl<WIDGET: Widget> Component<WIDGET>
[src]
pub fn emit(&self, msg: WIDGET::Msg)
[src]
Emit a message of the widget stream.
pub fn stream(&self) -> &EventStream<WIDGET::Msg>
[src]
Get the event stream of the component. This is used internally by the library.
pub fn widget(&self) -> &WIDGET::Root
[src]
Get the widget of the component.
Trait Implementations
impl<WIDGET: Clone + Widget> Clone for Component<WIDGET> where
WIDGET::Msg: Clone,
WIDGET::Root: Clone,
[src]
WIDGET::Msg: Clone,
WIDGET::Root: Clone,
fn clone(&self) -> Component<WIDGET>
[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more