Struct EmptyAction

pub struct EmptyAction<T> { /* private fields */ }

Trait Implementations

impl<T> MonoidAction for EmptyAction<T>

where T: Clone,

type Key = T

type Agg = ()

type Act = ()

type AggMonoid = ()

type ActMonoid = ()

fn single_agg(_key: &Self::Key) -> Self::Agg

fn act_key(x: &Self::Key, _a: &Self::Act) -> Self::Key

fn act_agg(_x: &Self::Agg, _a: &Self::Act) -> Option<Self::Agg>

fn toggle(_x: &mut Self::Agg)

fn agg_unit() -> Self::Agg

fn act_unit() -> Self::Act

fn agg_operate(x: &Self::Agg, y: &Self::Agg) -> Self::Agg

fn act_operate(x: &Self::Act, y: &Self::Act) -> Self::Act

fn agg_operate_assign(x: &mut Self::Agg, y: &Self::Agg)

fn act_operate_assign(x: &mut Self::Act, y: &Self::Act)