Struct Status 

pub struct Status {
    pub snake: Rc<RefCell<Snake>>,
    pub food: (usize, usize),
    pub speed_defer: f32,
    pub snake_last_len: usize,
    pub win: bool,
    pub lose: bool,
}

Fields

snake: Rc<RefCell<Snake>>

food: (usize, usize)

speed_defer: f32

snake_last_len: usize

win: bool

lose: bool

Trait Implementations

impl Clone for Status

fn clone(&self) -> Status

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Data for Status

fn same(&self, other: &Self) -> bool

Determine whether two values are the same.

impl Widget<Status> for Frame

fn event( &mut self, ctx: &mut EventCtx<'_, '_>, event: &Event, data: &mut Status, _env: &Env, )

need this function for handling the arrow keys.

fn lifecycle( &mut self, _ctx: &mut LifeCycleCtx<'_, '_>, _event: &LifeCycle, _data: &Status, _env: &Env, )

Handle a life cycle notification.

fn update( &mut self, _ctx: &mut UpdateCtx<'_, '_>, _old_data: &Status, _data: &Status, _env: &Env, )

Update the widget’s appearance in response to a change in the app’s Data or Env.

fn layout( &mut self, _ctx: &mut LayoutCtx<'_, '_>, _bc: &BoxConstraints, _data: &Status, _env: &Env, ) -> Size

Compute layout.

fn paint(&mut self, ctx: &mut PaintCtx<'_, '_, '_>, data: &Status, _env: &Env)

Paint the widget appearance.