coap_handler_implementations

Struct ForkingHandler

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pub struct ForkingHandler<'a, H1, H2> { /* private fields */ }

Trait Implementations§

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impl<'a, RD1, H1, RD2, H2> Handler for ForkingHandler<'a, H1, H2>
where H1: Handler<RequestData = RD1>, H2: Handler<RequestData = RD2>,

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type RequestData = ForkingRequestData<RD1, RD2>

Type constructed in extract_request_data() passed on to build_response(). Read more
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type ExtractRequestError = ForkingRequestData<<H1 as Handler>::ExtractRequestError, <H2 as Handler>::ExtractRequestError>

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type BuildResponseError<M: MinimalWritableMessage> = ForkingRequestData<<H1 as Handler>::BuildResponseError<M>, <H2 as Handler>::BuildResponseError<M>>

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fn extract_request_data<M: ReadableMessage>( &mut self, request: &M, ) -> Result<Self::RequestData, Self::ExtractRequestError>

Process an incoming request. Read more
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fn estimate_length(&mut self, request: &Self::RequestData) -> usize

Estimate an upper bound for the number of bytes in the response Read more
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fn build_response<M: MutableWritableMessage>( &mut self, response: &mut M, request: Self::RequestData, ) -> Result<(), Self::BuildResponseError<M>>

Build a response for the request Read more
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impl<'a, RD1, H1, RD2, H2> Reporting for ForkingHandler<'a, H1, H2>
where H1: Handler<RequestData = RD1> + Reporting, H2: Handler<RequestData = RD2> + Reporting,

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type Record<'b> = ForkingRecord<PrefixedRecord<'b, <H1 as Reporting>::Record<'b>>, <H2 as Reporting>::Record<'b>> where Self: 'b

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type Reporter<'b> = Chain<Map<<H2 as Reporting>::Reporter<'b>, fn(_: <H2 as Reporting>::Record<'b>) -> <ForkingHandler<'a, H1, H2> as Reporting>::Record<'b>>, Map<Zip<<H1 as Reporting>::Reporter<'b>, Repeat<&'b [&'b str]>>, fn(_: (<H1 as Reporting>::Record<'b>, &'b [&'b str])) -> <ForkingHandler<'a, H1, H2> as Reporting>::Record<'b>>> where Self: 'b

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fn report(&self) -> Self::Reporter<'_>

Auto Trait Implementations§

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impl<'a, H1, H2> Freeze for ForkingHandler<'a, H1, H2>
where H1: Freeze, H2: Freeze,

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impl<'a, H1, H2> RefUnwindSafe for ForkingHandler<'a, H1, H2>

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impl<'a, H1, H2> Send for ForkingHandler<'a, H1, H2>
where H1: Send, H2: Send,

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impl<'a, H1, H2> Sync for ForkingHandler<'a, H1, H2>
where H1: Sync, H2: Sync,

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impl<'a, H1, H2> Unpin for ForkingHandler<'a, H1, H2>
where H1: Unpin, H2: Unpin,

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impl<'a, H1, H2> UnwindSafe for ForkingHandler<'a, H1, H2>
where H1: UnwindSafe, H2: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<'a, OldRD, OldH> HandlerBuilder<'a, OldRD> for OldH
where OldH: Handler<RequestData = OldRD>,

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fn at<H>(self, path: &'a [&'a str], handler: H) -> ForkingHandler<'a, H, Self>
where H: Handler + Sized,

Divert requests arriving at path into the given handler. Read more
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fn at_with_attributes<H>( self, path: &'a [&'a str], attributes: &'a [Attribute], handler: H, ) -> ForkingHandler<'a, ConstantSingleRecordReport<'a, H>, Self>
where H: Handler + Sized,

Divert requests arriving at path into the given handler, and announce them with the given attributes in .well-known/core. Read more
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fn below<H>( self, path: &'a [&'a str], handler: H, ) -> ForkingTreeHandler<'a, H, Self>

Divert requests arriving with an Uri-Path starting with path to the given handler. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<'a, OldRD, OldH> ReportingHandlerBuilder<'a, OldRD> for OldH
where OldH: Handler<RequestData = OldRD> + Reporting,

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fn with_wkc(self) -> WellKnownCore<Self>

Add a /.well-known/core resource that exposes the information the previous (stack of) handler(s) exposes throught the Reporting trait.
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.