Trait dep_obj::binding::Source

pub trait Source: Debug {
    type Value: Convenient;
    type Cache: SourceCache<Self::Value>;

    fn handle(
        &self, 
        state: &mut dyn State, 
        handler: Box<dyn Handler<Self::Value>>
    ) -> HandledSource;
}

An object which can send values to a binding.

Required Associated Types

type Value: Convenient

type Cache: SourceCache<Self::Value>

Required Methods

fn handle(
    &self,
    state: &mut dyn State,
    handler: Box<dyn Handler<Self::Value>>
) -> HandledSource

Implementors

impl<Owner: DepType + 'static, ArgsType: DepEventArgs + 'static> Source for DepEventSource<Owner, ArgsType> where
    Owner::Id: DepObj<Owner::DepObjKey, Owner>, 

type Value = ArgsType

type Cache = NoCache

impl<Owner: DepType + 'static, ItemType: Convenient> Source for DepVecChangedSource<Owner, ItemType> where
    Owner::Id: DepObj<Owner::DepObjKey, Owner>, 

type Value = ()

type Cache = NoCache

impl<Owner: DepType + 'static, ItemType: Convenient> Source for DepVecItemInitialFinalSource<Owner, ItemType> where
    Owner::Id: DepObj<Owner::DepObjKey, Owner>, 

type Value = ItemChange<ItemType>

type Cache = NoCache

impl<Owner: DepType + 'static, ItemType: Convenient> Source for DepVecItemSource<Owner, ItemType> where
    Owner::Id: DepObj<Owner::DepObjKey, Owner>, 

type Value = ItemChange<ItemType>

type Cache = NoCache

impl<Owner: DepType + 'static, PropType: Convenient> Source for DepPropChangeFinalSource<Owner, PropType> where
    Owner::Id: DepObj<Owner::DepObjKey, Owner>, 

type Value = Change<PropType>

type Cache = NoCache

impl<Owner: DepType + 'static, PropType: Convenient> Source for DepPropChangeInitialSource<Owner, PropType> where
    Owner::Id: DepObj<Owner::DepObjKey, Owner>, 

type Value = Change<PropType>

type Cache = NoCache

impl<Owner: DepType + 'static, PropType: Convenient> Source for DepPropChangeSource<Owner, PropType> where
    Owner::Id: DepObj<Owner::DepObjKey, Owner>, 

type Value = Change<PropType>

type Cache = NoCache

impl<Owner: DepType + 'static, PropType: Convenient> Source for DepPropValueSource<Owner, PropType> where
    Owner::Id: DepObj<Owner::DepObjKey, Owner>, 

type Value = PropType

type Cache = ValueCache<PropType>