Struct LlmError 

pub struct LlmError {
    pub kind: LlmErrorKind,
    pub message: String,
}

Classification of LLM provider errors.

Providers emit this as a concrete error type inside anyhow::Error so that the agent loop can downcast and match on LlmErrorKind instead of fragile string matching.

Fields

kind: LlmErrorKind

Semantic category of the error.

message: String

Human-readable error message (typically includes the provider response body).

Implementations

impl LlmError

pub fn new(kind: LlmErrorKind, message: impl Into<String>) -> Self

Create a new LlmError with the given kind and message.

pub fn classify(message: impl Into<String>) -> Self

Classify an error message string into the appropriate LlmErrorKind.

This inspects the message for well-known patterns returned by LLM APIs (OpenAI, Anthropic, Ollama, etc.) and picks the most specific kind.

pub fn is_recoverable(&self) -> bool

Returns true if this error is recoverable through compaction or conversation truncation.

Trait Implementations

impl Debug for LlmError

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

Formats the value using the given formatter.

impl Display for LlmError

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

Formats the value using the given formatter.

impl Error for LlmError

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.