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RouteErrorKind

switchyard_runner

Enum RouteErrorKind

#[non_exhaustive]pub enum RouteErrorKind {
Show 13 variants    UpstreamHttp,
    ContextWindowExceeded,
    TemporarilyUnavailable,
    Timeout,
    Transport,
    InvalidResponse,
    RequestTranslation,
    RequestEncoding,
    ResponseTranslation,
    InvalidRequest,
    Configuration,
    Algorithm,
    Other,
}

Expand description

Stable class of a terminal route-execution failure.

This deliberately carries no provider message, response body, or source error. It is suitable for logs and telemetry, not client-facing rendering.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UpstreamHttp

The upstream returned a non-success HTTP response.

ContextWindowExceeded

The selected target rejected the request because its context window was exceeded.

TemporarilyUnavailable

The selected backend is temporarily unavailable.

Timeout

The upstream request timed out.

Transport

The upstream could not be reached or the request could not be sent.

InvalidResponse

The upstream response could not be decoded or validated.

RequestTranslation

Decoding the inbound request failed in translation.

RequestEncoding

Encoding the request for the upstream failed in translation.

ResponseTranslation

Decoding or encoding the response failed in translation.

InvalidRequest

The request cannot be served as supplied.

Configuration

The configured route or client cannot serve the request.

Algorithm

The routing algorithm or driver could not produce an outcome.

Other

A failure without a safe, more specific kind.

Implementations§

impl RouteErrorKind

pub fn as_str(self) -> &'static str

Returns the stable telemetry value for this kind.

Trait Implementations§

impl Clone for RouteErrorKind

fn clone(&self) -> RouteErrorKind

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for RouteErrorKind

impl Debug for RouteErrorKind

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

Formats the value using the given formatter. Read more

impl<'_derivative_strum> From<&'_derivative_strum RouteErrorKind> for &'static str

fn from(x: &'_derivative_strum RouteErrorKind) -> &'static str

Converts to this type from the input type.

impl From<RouteErrorKind> for &'static str

fn from(x: RouteErrorKind) -> &'static str

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for RouteErrorKind

impl RefUnwindSafe for RouteErrorKind

impl Send for RouteErrorKind

impl Sync for RouteErrorKind

impl Unpin for RouteErrorKind

impl UnsafeUnpin for RouteErrorKind

impl UnwindSafe for RouteErrorKind

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsOut<T> for T
where T: Copy,

fn as_out(&mut self) -> Out<'_, T>

Returns an out reference to self.

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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

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

impl<T> From<T> for T

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

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

fn into(self) -> U

Calls U::from(self).

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

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

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + 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: Sized + 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> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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