Trait Computer

pub trait Computer<Context, Code, Input>: IsProviderFor<ComputerComponent, Context, (Code, Input)> {
    type Output;

    // Required method
    fn compute(
        context: &Context,
        _code: PhantomData<Code>,
        input: Input,
    ) -> Self::Output;
}

Required Associated Types

type Output

Required Methods

fn compute( context: &Context, _code: PhantomData<Code>, input: Input, ) -> Self::Output

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, Builder, Provider, Output, Res> Computer<Context, Code, Builder> for BuildAndMerge<Provider>

where Provider: for<'a> Computer<Context, Code, &'a Builder, Output = Res>, Builder: CanBuildFrom<Res, Output = Output>,

type Output = Output

fn compute( context: &Context, code: PhantomData<Code>, builder: Builder, ) -> <BuildAndMerge<Provider> as Computer<Context, Code, Builder>>::Output

impl<Context, Code, Input> Computer<Context, Code, Input> for UseContext

where Context: CanCompute<Code, Input>,

type Output = <Context as CanCompute<Code, Input>>::Output

fn compute( context: &Context, _code: PhantomData<Code>, input: Input, ) -> <UseContext as Computer<Context, Code, Input>>::Output

impl<Context, Code, Input, Handlers, Output, Remainder> Computer<Context, Code, Input> for DispatchMatchers<Handlers>

where Handlers: DispatchComputer<Context, Code, Input, Output = Output, Remainder = Remainder>,

type Output = Result<Output, Remainder>

fn compute( _context: &Context, code: PhantomData<Code>, input: Input, ) -> <DispatchMatchers<Handlers> as Computer<Context, Code, Input>>::Output

impl<Context, Code, Input, Output, Builder, Handlers, Res> Computer<Context, Code, Input> for BuildWithHandlers<Output, Handlers>

where Output: HasBuilder<Builder = Builder>, PipeHandlers<Handlers>: Computer<Context, Code, Builder, Output = Res>, Res: FinalizeBuild<Output = Output>,

type Output = Output

fn compute( context: &Context, code: PhantomData<Code>, _input: Input, ) -> <BuildWithHandlers<Output, Handlers> as Computer<Context, Code, Input>>::Output

impl<Context, Code, Input, Output, Handlers> Computer<Context, Code, &Input> for MatchWithHandlersRef<Handlers>

where Input: HasExtractorRef, DispatchMatchers<Handlers>: for<'b> Computer<Context, Code, <Input as HasExtractorRef>::ExtractorRef<'b>>, <DispatchMatchers<Handlers> as Computer<Context, Code, <Input as HasExtractorRef>::ExtractorRef<'b>>>::Output: for<'b> FinalizeExtractResult<Output = Output>,

type Output = Output

fn compute(context: &Context, code: PhantomData<Code>, input: &Input) -> Output

impl<Context, Code, Input, Output, Remainder, Handlers> Computer<Context, Code, Input> for MatchWithHandlers<Handlers>

where Input: HasExtractor, DispatchMatchers<Handlers>: Computer<Context, Code, <Input as HasExtractor>::Extractor, Output = Result<Output, Remainder>>, Remainder: FinalizeExtract,

type Output = Output

fn compute(_context: &Context, code: PhantomData<Code>, input: Input) -> Output

impl<Context, Code, Input, Provider, Inner, Output, Remainder> Computer<Context, Code, Input> for DowncastAndHandle<Inner, Provider>

where Input: CanDowncastFields<Inner, Remainder = Remainder>, Provider: Computer<Context, Code, Inner, Output = Output>,

type Output = Result<Output, Remainder>

fn compute( context: &Context, tag: PhantomData<Code>, input: Input, ) -> Result<Output, Remainder>

impl<Context, Code, Input, Tag, Value, Provider, Output, Remainder> Computer<Context, Code, Input> for ExtractFieldAndHandle<Tag, Provider>

where Input: ExtractField<Tag, Value = Value, Remainder = Remainder>, Provider: Computer<Context, Code, ω<Tag, Value>, Output = Output>,

type Output = Result<Output, Remainder>

fn compute( context: &Context, tag: PhantomData<Code>, input: Input, ) -> Result<Output, Remainder>

impl<Context, Code, Input, __Components__, __Delegate__> Computer<Context, Code, Input> for UseDelegate<__Components__>

where __Components__: DelegateComponent<Code, Delegate = __Delegate__>, __Delegate__: Computer<Context, Code, Input>,

type Output = <__Delegate__ as Computer<Context, Code, Input>>::Output

fn compute( context: &Context, _code: PhantomData<Code>, input: Input, ) -> <UseDelegate<__Components__> as Computer<Context, Code, Input>>::Output

impl<Context, Code, Tag, Value, Provider, Output, Builder> Computer<Context, Code, Builder> for BuildAndSetField<Tag, Provider>

where Provider: for<'a> Computer<Context, Code, &'a Builder, Output = Value>, Builder: BuildField<Tag, Value = Value, Output = Output>,

type Output = Output

fn compute( context: &Context, code: PhantomData<Code>, builder: Builder, ) -> <BuildAndSetField<Tag, Provider> as Computer<Context, Code, Builder>>::Output

Implementors

impl<Component, Context, Code, Input> Computer<Context, Code, Input> for Component

where Component: DelegateComponent<ComputerComponent> + IsProviderFor<ComputerComponent, Context, (Code, Input)>, <Component as DelegateComponent<ComputerComponent>>::Delegate: Computer<Context, Code, Input>,

type Output = <<Component as DelegateComponent<ComputerComponent>>::Delegate as Computer<Context, Code, Input>>::Output

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

type Output = Input

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

where Provider: Producer<Context, Code, Output = Output>,

type Output = Output

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

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

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

impl<Context, Code, Input, __Components__, __Delegate__> Computer<Context, Code, Input> for UseInputDelegate<__Components__>

where __Components__: DelegateComponent<Input, Delegate = __Delegate__>, __Delegate__: Computer<Context, Code, Input>,

type Output = <__Delegate__ as Computer<Context, Code, Input>>::Output

impl<Context, Code, Tag, Input, Output, Provider> Computer<Context, Code, ω<Tag, Input>> for HandleFieldValue<Provider>

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

type Output = Output

impl<Context, Tag, Input, Output, Providers> Computer<Context, Tag, Input> for PipeHandlers<Providers>

where Providers: PipeComputer<Context, Tag, Input, Output = Output>,

type Output = Output