Trait HandlerRef 

pub trait HandlerRef<__Context__, Code, Input>: IsProviderFor<HandlerRefComponent, __Context__, (Code, Input)>
where
    __Context__: HasErrorType,
{
    type Output;

    // Required method
    fn handle_ref(
        __context__: &__Context__,
        _tag: PhantomData<Code>,
        input: &Input,
    ) -> impl Future<Output = Result<Self::Output, __Context__::Error>>;
}

Required Associated Types

type Output

Required Methods

fn handle_ref( __context__: &__Context__, _tag: PhantomData<Code>, input: &Input, ) -> impl Future<Output = Result<Self::Output, __Context__::Error>>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<__Context__, Code, Input> HandlerRef<__Context__, Code, Input> for UseContext

where __Context__: HasErrorType + CanHandleRef<Code, Input>,

type Output = <__Context__ as CanHandleRef<Code, Input>>::Output

fn handle_ref( __context__: &__Context__, _tag: PhantomData<Code>, input: &Input, ) -> impl Future<Output = Result<Self::Output, __Context__::Error>>

impl<__Context__, Code, Input, __Components__, __Delegate__> HandlerRef<__Context__, Code, Input> for UseDelegate<__Components__>

where __Context__: HasErrorType, __Components__: DelegateComponent<Code, Delegate = __Delegate__>, __Delegate__: HandlerRef<__Context__, Code, Input>,

type Output = <__Delegate__ as HandlerRef<__Context__, Code, Input>>::Output

fn handle_ref( __context__: &__Context__, _tag: PhantomData<Code>, input: &Input, ) -> impl Future<Output = Result<Self::Output, __Context__::Error>>

Implementors

impl<Context, Code, Input, Provider, Output> HandlerRef<Context, Code, Input> for PromoteRef<Provider>

where Context: HasErrorType, Provider: for<'a> Handler<Context, Code, &'a Input, Output = Output>,

type Output = Output

impl<__Component__, __Context__, Code, Input> HandlerRef<__Context__, Code, Input> for __Component__

where __Context__: HasErrorType, __Component__: DelegateComponent<HandlerRefComponent> + IsProviderFor<HandlerRefComponent, __Context__, (Code, Input)>, __Component__::Delegate: HandlerRef<__Context__, Code, Input>,

type Output = <<__Component__ as DelegateComponent<HandlerRefComponent>>::Delegate as HandlerRef<__Context__, Code, Input>>::Output

impl<__Context__, Code, Input, __Components__, __Delegate__> HandlerRef<__Context__, Code, Input> for UseInputDelegate<__Components__>

where __Context__: HasErrorType, __Components__: DelegateComponent<Input, Delegate = __Delegate__>, __Delegate__: HandlerRef<__Context__, Code, Input>,

type Output = <__Delegate__ as HandlerRef<__Context__, Code, Input>>::Output