Enum LlmErrorKind 

pub enum LlmErrorKind {
    Unauthorized,
    RateLimited,
    BadRequest,
    UpstreamError,
    MalformedBody,
    EmptyContent,
    Timeout,
    Transport,
}

How an LLM call failed, as a stable metric label.

Variants

Unauthorized

401/403 — credentials missing, wrong, or revoked.

RateLimited

429 — provider-side rate limiting / backpressure.

BadRequest

Other 4xx — a malformed or rejected request.

UpstreamError

5xx or an otherwise unclassified upstream failure.

MalformedBody

The response body could not be parsed into the expected shape.

EmptyContent

The response parsed but carried no usable content.

Timeout

The call exceeded its deadline.

Transport

A connection-level failure before any HTTP status was seen.

Implementations

impl LlmErrorKind

pub const fn from_status(status: u16) -> Self

Classify an HTTP status code, mirroring the adapters’ error mapping. Takes a raw u16 so the core stays free of any HTTP client dependency.

pub const fn as_label(self) -> &'static str

Stable, low-cardinality label value for metrics exposition. These strings are part of the metric contract — dashboards and alerts match on them, so they must not change.

Trait Implementations

impl Clone for LlmErrorKind

fn clone(&self) -> LlmErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LlmErrorKind

impl Debug for LlmErrorKind

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

Formats the value using the given formatter.

impl Eq for LlmErrorKind

impl Hash for LlmErrorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LlmErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LlmErrorKind