Enum AgentRunError 

pub enum AgentRunError {
    Model(ModelError),
    Tool(ToolError),
    OutputValidationFailed(OutputValidationError),
    OutputParseFailed(OutputParseError),
    UsageLimitExceeded(UsageLimitError),
    UnexpectedStop,
    NoOutput,
    MaxRetriesExceeded {
        message: String,
    },
    Serialization(Error),
    Configuration(String),
    Cancelled,
    Timeout {
        seconds: u64,
    },
    Provider(String),
    Other(Error),
}

Errors that can occur during agent run execution.

Variants

Model(ModelError)

Model returned an error.

Tool(ToolError)

Tool execution failed.

OutputValidationFailed(OutputValidationError)

Output validation failed after retries.

OutputParseFailed(OutputParseError)

Failed to parse model output.

UsageLimitExceeded(UsageLimitError)

Usage limit was exceeded.

UnexpectedStop

Model stopped without producing output.

NoOutput

No output was produced after all steps.

MaxRetriesExceeded

Maximum retries exceeded.

Fields

message: String

Description of what was being retried.

Serialization(Error)

Serialization/deserialization error.

Configuration(String)

Configuration error.

Cancelled

Agent was cancelled.

Timeout

Timeout occurred.

Fields

seconds: u64

Timeout in seconds.

Provider(String)

Provider error.

Other(Error)

Other error.

Implementations

impl AgentRunError

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

Create a max retries error.

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

Create a configuration error.

pub fn timeout(seconds: u64) -> Self

Create a timeout error.

pub fn is_retryable(&self) -> bool

Check if this error is retryable.

Trait Implementations

impl Debug for AgentRunError

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

Formats the value using the given formatter.

impl Display for AgentRunError

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

Formats the value using the given formatter.

impl Error for AgentRunError

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 From<Error> for AgentRunError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AgentRunError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ModelError> for AgentRunError

fn from(source: ModelError) -> Self

Converts to this type from the input type.

impl From<ToolError> for AgentRunError

fn from(source: ToolError) -> Self

Converts to this type from the input type.

impl From<UsageLimitError> for AgentRunError

fn from(source: UsageLimitError) -> Self

Converts to this type from the input type.