Enum LlmError 

pub enum LlmError {
    ApiError(String),
    ContextLengthExceeded(String),
    NetworkError(String),
    SerializationError(String),
    ProviderError(String),
}

Represents an error returned by an LLM provider.

Variants

ApiError(String)

ContextLengthExceeded(String)

The request was larger than the model’s context window.

Separate from LlmError::ApiError because it is the one API failure a caller can act on: drop history and try again. Folded into ApiError it reached the handler as A2AError::Internal("LLM error: API error (400) …") and simply failed the task.

NetworkError(String)

SerializationError(String)

ProviderError(String)

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.