Trait TryComputer 

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

    // Required method
    fn try_compute(
        __context__: &__Context__,
        _code: PhantomData<Code>,
        input: Input,
    ) -> Result<Self::Output, __Context__::Error>;
}

Required Associated Types

type Output

Required Methods

fn try_compute( __context__: &__Context__, _code: PhantomData<Code>, input: Input, ) -> Result<Self::Output, __Context__::Error>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

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

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

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

fn try_compute( __context__: &__Context__, _code: PhantomData<Code>, input: Input, ) -> Result<Self::Output, __Context__::Error>

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

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

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

fn try_compute( __context__: &__Context__, _code: PhantomData<Code>, input: Input, ) -> Result<Self::Output, __Context__::Error>

Implementors

impl<Context, Code, Input, Output, Provider> TryComputer<Context, Code, Input> for Promote<Provider>

where Context: HasErrorType, Provider: Computer<Context, Code, Input, Output = Output>,

type Output = Output

impl<Context, Code, Input, Output, Provider> TryComputer<Context, Code, Input> for TryPromote<Provider>

where Context: HasErrorType, Provider: Computer<Context, Code, Input, Output = Result<Output, Context::Error>>,

type Output = Output

impl<Context, Code, Input, ProviderA, ProviderB> TryComputer<Context, Code, Input> for ComposeHandlers<ProviderA, ProviderB>

where Context: HasErrorType, ProviderA: TryComputer<Context, Code, Input>, ProviderB: TryComputer<Context, Code, ProviderA::Output>,

type Output = <ProviderB as TryComputer<Context, Code, <ProviderA as TryComputer<Context, Code, Input>>::Output>>::Output

impl<Context, Code, Input, Target, Provider> TryComputer<Context, Code, Input> for PromoteRef<Provider>

where Context: HasErrorType, Provider: TryComputerRef<Context, Code, Target>, Input: Deref<Target = Target>,

type Output = <Provider as TryComputerRef<Context, Code, Target>>::Output

impl<Context, Code, Input> TryComputer<Context, Code, Input> for ReturnInput

where Context: HasErrorType,

type Output = Input

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

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

type Output = <<__Component__ as DelegateComponent<TryComputerComponent>>::Delegate as TryComputer<__Context__, Code, Input>>::Output

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

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

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