Enum AgentError 

pub enum AgentError {
    Llm(LlmError),
    Channel(ChannelError),
    Memory(MemoryError),
    Skill(SkillError),
    Tool(ToolError),
    Io(Error),
    SpawnBlocking(JoinError),
    Shutdown,
    ContextExhausted(String),
    ToolTimeout {
        tool_name: ToolName,
    },
    SchemaValidation(String),
    OrchestrationError(OrchestrationFailure),
    UnknownCommand(String),
    SkillOperation(SkillOperationFailure),
    ContextError(String),
}

Top-level error type for the agent loop.

All fallible agent operations return Result<T, AgentError>. Variants are kept typed where the upstream error has a known shape; string-bearing variants only exist where the upstream is a heterogeneous dyn Error that cannot be boxed without breaking existing bounds.

Variants

Llm(LlmError)

Channel(ChannelError)

Memory(MemoryError)

Skill(SkillError)

Tool(ToolError)

Io(Error)

SpawnBlocking(JoinError)

A tokio::task::spawn_blocking call failed to complete (task panicked or was cancelled).

Shutdown

Agent received a shutdown signal and exited the run loop cleanly.

ContextExhausted(String)

The context window was exhausted and could not be compacted further.

ToolTimeout

A tool call exceeded its configured timeout.

Fields

tool_name: ToolName

SchemaValidation(String)

Structured output did not conform to the expected JSON schema.

OrchestrationError(OrchestrationFailure)

An orchestration or DAG planning operation failed.

UnknownCommand(String)

An unknown slash command or subcommand was received.

SkillOperation(SkillOperationFailure)

Skill file operation failed (invalid name or skill not found).

ContextError(String)

Context assembly or index retrieval failed.

Implementations

impl AgentError

pub fn is_context_length_error(&self) -> bool

Returns true if this error originates from a context length exceeded condition.

pub fn is_beta_header_rejected(&self) -> bool

Returns true if this error indicates that a beta header was rejected by the API.

pub fn is_no_providers(&self) -> bool

Returns true if this error is LlmError::NoProviders (all configured backends unavailable).

Trait Implementations

impl Debug for AgentError

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

Formats the value using the given formatter.

impl Display for AgentError

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

Formats the value using the given formatter.

impl Error for AgentError

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<AgentError> for CommandError

Convert AgentError to CommandError for the trait boundary.

fn from(e: AgentError) -> Self

Converts to this type from the input type.

impl From<ChannelError> for AgentError

fn from(source: ChannelError) -> Self

Converts to this type from the input type.

impl From<Error> for AgentError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<JoinError> for AgentError

fn from(source: JoinError) -> Self

Converts to this type from the input type.

impl From<LlmError> for AgentError

fn from(source: LlmError) -> Self

Converts to this type from the input type.

impl From<MemoryError> for AgentError

fn from(source: MemoryError) -> Self

Converts to this type from the input type.

impl From<OrchestrationFailure> for AgentError

fn from(source: OrchestrationFailure) -> Self

Converts to this type from the input type.

impl From<SkillError> for AgentError

fn from(source: SkillError) -> Self

Converts to this type from the input type.

impl From<SkillOperationFailure> for AgentError

fn from(source: SkillOperationFailure) -> Self

Converts to this type from the input type.

impl From<ToolError> for AgentError

fn from(source: ToolError) -> Self

Converts to this type from the input type.