Trait async_component_core::State

pub trait State {
    type Output;

    fn update(this: &mut Self) -> Option<Self::Output>;
}

State trait

Returns output if state is updated

Required Associated Types

type Output

Required Methods

fn update(this: &mut Self) -> Option<Self::Output>

Implementors

impl<T> State for StateCell<T>

type Output = ()

impl<T: Stream + Unpin> State for StreamCell<T>

type Output = <T as Stream>::Item