Trait chargrid_runtime::Component

pub trait Component {
    type Output;
    type State: ?Sized;
    fn render(&self, state: &Self::State, ctx: Ctx<'_>, fb: &mut FrameBuffer);
    fn update(
        &mut self, 
        state: &mut Self::State, 
        ctx: Ctx<'_>, 
        event: Event
    ) -> Self::Output;
    fn size(&self, state: &Self::State, ctx: Ctx<'_>) -> Size;
}

Associated Types

type Output

type State: ?Sized

Required methods

fn render(&self, state: &Self::State, ctx: Ctx<'_>, fb: &mut FrameBuffer)

fn update(
    &mut self,
    state: &mut Self::State,
    ctx: Ctx<'_>,
    event: Event
) -> Self::Output

fn size(&self, state: &Self::State, ctx: Ctx<'_>) -> Size

Implementations on Foreign Types

impl<O, S> Component for BoxedComponent<O, S>

type Output = O

type State = S

pub fn render(
    &self,
    state: &<BoxedComponent<O, S> as Component>::State,
    ctx: Ctx<'_>,
    fb: &mut FrameBuffer
)

pub fn update(
    &mut self,
    state: &mut <BoxedComponent<O, S> as Component>::State,
    ctx: Ctx<'_>,
    event: Event
) -> <BoxedComponent<O, S> as Component>::Output

pub fn size(
    &self,
    state: &<BoxedComponent<O, S> as Component>::State,
    ctx: Ctx<'_>
) -> Size

Implementors