Enum RoutingError 

#[non_exhaustive]
pub enum RoutingError {
    NoProvidersConfigured {
        purpose: ModelPurpose,
    },
    NoCandidate {
        purpose: ModelPurpose,
        required_structured_output: Vec<StructuredOutputCapability>,
        rejections: Vec<CandidateRejection>,
    },
}

Routing produced no candidate.

Variants (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.

NoProvidersConfigured

The pool holds no profile at all.

Fields

purpose: ModelPurpose

The stage that needed one.

NoCandidate

Every configured profile was rejected.

Fields

purpose: ModelPurpose

The stage that needed one.

required_structured_output: Vec<StructuredOutputCapability>

The structured-output transports the stage required, when it required any. Kept separate so the caller can report exactly what could not be met without re-deriving it.

rejections: Vec<CandidateRejection>

Every profile considered, with its reason, in pool order.

Implementations

impl RoutingError

pub fn structured_output_unmet(&self) -> bool

Returns true when at least one profile failed on the structured-output requirement — the case spec §0 rule 9 forbids resolving by downgrading.

pub const fn purpose(&self) -> ModelPurpose

The stage that could not be routed.

Trait Implementations

impl Clone for RoutingError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoutingError

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

Formats the value using the given formatter.

impl Display for RoutingError

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

Formats the value using the given formatter.

impl Eq for RoutingError

impl Error for RoutingError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for RoutingError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RoutingError