rama::http::layer::classify

Struct MapFailureClass

pub struct MapFailureClass<C, F> { /* private fields */ }
Expand description

Response classifier that transforms the failure class of some other classifier.

Created with ClassifyResponse::map_failure_class or ClassifyEos::map_failure_class.

Trait Implementations§

§

impl<C, F, NewClass> ClassifyEos for MapFailureClass<C, F>
where C: ClassifyEos, F: FnOnce(<C as ClassifyEos>::FailureClass) -> NewClass,

§

type FailureClass = NewClass

The type of failure classifications.
§

fn classify_eos( self, trailers: Option<&HeaderMap>, ) -> Result<(), <MapFailureClass<C, F> as ClassifyEos>::FailureClass>

Perform the classification from response trailers.
§

fn classify_error<E>( self, error: &E, ) -> <MapFailureClass<C, F> as ClassifyEos>::FailureClass
where E: Display,

Classify an error. Read more
§

fn map_failure_class<F, NewClass>(self, f: F) -> MapFailureClass<Self, F>
where Self: Sized, F: FnOnce(Self::FailureClass) -> NewClass,

Transform the failure classification using a function. Read more
§

impl<C, F, NewClass> ClassifyResponse for MapFailureClass<C, F>
where C: ClassifyResponse + Send + Sync + 'static, F: FnOnce(<C as ClassifyResponse>::FailureClass) -> NewClass + Send + Sync + 'static, NewClass: Send + Sync + 'static,

§

type FailureClass = NewClass

The type returned when a response is classified as a failure. Read more
§

type ClassifyEos = MapFailureClass<<C as ClassifyResponse>::ClassifyEos, F>

The type used to classify the response end of stream (EOS).
§

fn classify_response<B>( self, res: &Response<B>, ) -> ClassifiedResponse<<MapFailureClass<C, F> as ClassifyResponse>::FailureClass, <MapFailureClass<C, F> as ClassifyResponse>::ClassifyEos>

Attempt to classify the beginning of a response. Read more
§

fn classify_error<E>( self, error: &E, ) -> <MapFailureClass<C, F> as ClassifyResponse>::FailureClass
where E: Display,

Classify an error. Read more
§

fn map_failure_class<F, NewClass>(self, f: F) -> MapFailureClass<Self, F>
where Self: Sized, F: FnOnce(Self::FailureClass) -> NewClass,

Transform the failure classification using a function. Read more
§

impl<C, F> Clone for MapFailureClass<C, F>
where C: Clone, F: Clone,

§

fn clone(&self) -> MapFailureClass<C, F>

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
§

impl<C, F> Debug for MapFailureClass<C, F>
where C: Debug, F: Debug,

§

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl<C, F> Freeze for MapFailureClass<C, F>
where C: Freeze, F: Freeze,

§

impl<C, F> RefUnwindSafe for MapFailureClass<C, F>
where C: RefUnwindSafe, F: RefUnwindSafe,

§

impl<C, F> Send for MapFailureClass<C, F>
where C: Send, F: Send,

§

impl<C, F> Sync for MapFailureClass<C, F>
where C: Sync, F: Sync,

§

impl<C, F> Unpin for MapFailureClass<C, F>
where C: Unpin, F: Unpin,

§

impl<C, F> UnwindSafe for MapFailureClass<C, F>
where C: UnwindSafe, F: UnwindSafe,

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
§

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

§

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

§

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

§

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> FutureExt for T

§

fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
§

fn with_current_context(self) -> WithContext<Self> ⓘ

Attaches the current Context to this type, returning a WithContext wrapper. Read more
§

impl<T> Instrument for T

§

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
§

fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
§

impl<T> Pointable for T

§

const ALIGN: usize

The alignment of pointer.
§

type Init = T

The type for initializers.
§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
§

impl<T> PolicyExt for T
where T: ?Sized,

§

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
§

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
§

impl<T, U> RamaInto<U> for T
where U: RamaFrom<T>,

§

fn rama_into(self) -> U

§

impl<T, U> RamaInto<U> for T
where U: RamaFrom<T>,

§

fn rama_into(self) -> U

§

impl<T, U> RamaTryInto<U> for T
where U: RamaTryFrom<T>,

§

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

§

fn rama_try_into(self) -> Result<U, <U as RamaTryFrom<T>>::Error>

§

impl<T, U> RamaTryInto<U> for T
where U: RamaTryFrom<T>,

§

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

§

fn rama_try_into(self) -> Result<U, <U as RamaTryFrom<T>>::Error>

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

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

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

§

fn vzip(self) -> V

§

impl<T> WithSubscriber for T

§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
§

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
§

impl<T> ErasedDestructor for T
where T: 'static,