Trait bismuth::input::InputDifference

pub trait InputDifference<E> where
    E: Element, {
    type Difference: IntoIterator<Item = (E, <E::State as State>::Difference)>;
    fn difference(&self) -> Self::Difference;
}

Determines the difference in state for an input element.

Associated Types

type Difference: IntoIterator<Item = (E, <E::State as State>::Difference)>

Iterable representation of differences in state.

Required Methods

fn difference(&self) -> Self::Difference

Gets the difference in state for an input element.

Implementors

• impl InputDifference<MousePosition> for Mouse
• impl InputDifference<MouseProximity> for Mouse
• impl<E, S, T> InputDifference<E> for T where
    T: Input,
    T::State: CompositeState<E, Composite = HashSet<E>> + InputState<E>,
    E: Element<State = S> + Eq + Hash,
    S: State<Difference = S>,